- Only living languages are listed - that is, languages that are spoken as a native tongue. The only exception to this rule is Latin , which is listed because it has official status in the Vatican .
- Only indigenous languages are listed. So Hindi in the United Kingdom or Turkish in Germany are not rendered in this list.
- The languages of the Roma (Gypsies) and Travellers are usually considered to be indigenous or at least listed as such, which is why they are rendered in this list.
- Sign Language s are fully fledged forms of communication, with complex grammars and extensive lexicons, which is why sign languages are also included in this list.
- Note that the given numbers of speakers (or users in the case of sign languages) only concern the named countries; speakers who live outside of Europe or who are not indigenous in the countries where they live (e.g. Italian speakers in the United Kingdom ) are not rendered.
- Concerning the borders of Europe :
- --- The generally accepted borders of , between Iceland and Greenland , in the Northwest; the Ural Mountains in the East; the Caucasus Mountains , the Black Sea , and the Bosporus in the Southeast; and the Mediterranean Sea and the Straits Of Gibraltar in the South.
- This list diverts from those borders in the following cases:
- --- Georgia , Armenia , Azerbaijan , and Cyprus geographically belong to Asia , but are often, for cultural reasons, considered a part of Europe . In this list they are treated as a part of Europe .
- --- In the Southwest this list includes Ceuta and Melilla (the Spanish exclaves in Morocco ), as well as the Canary Islands , the Azores , and Madeira .
- (''Abaza'') - North Caucasian, Northwest Caucasian
- --- Russian Federation : minority language, recognised - 35,000 speakers
- (''Absua'') - North Caucasian, Northwest Caucasian
- --- and Georgian in the ''de facto'' independent republic of Abkhazia - 100,000 speakers
- (''Agul'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, recognised - 17,500 speakers
- (''Axvax'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 3,500 speakers
- (''Shqip'') - Indo-European, Illyrian
- --- Albania : official language - 3,185,000 speakers
- --- Bulgaria : minority language, not recognised - 2,500 speakers
- --- Greece : minority language, not recognised - 150,000 speakers
- --- Italy : minority language, not recognised - 280,000 speakers
- --- - 1,485,000 speakers
- --- Montenegro : minority language, recognised - 53,000 speakers
- --- in West Macedonia - 620,000 speakers
- --- Romania : non-territorial minority language, not recognised - 4,000 speakers
- --- Serbia : minority language, recognised - 63,000 speakers
- --- Turkey : non-territorial minority language, not recognised - 65,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 5,000 speakers
- - deaf sign language
- --- Albania : non-territorial minority language, not recognised - 3,000 users
- (''Qwannab'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 10,000 speakers
- (''Romanichal'') - Indo-European, Germanic (?)
- --- United Kingdom : non-territorial minority language, not recognised - 90,000 to 145,000 speakers
- (''Aragonés'') - Indo-European, Romance
- --- Spain : minority language, recognised - 10,000 speakers
- (''Arči'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 1,000 speakers
- (''Hayeren'') - Indo-European, Armenian
- --- Armenia : official language - 3,235,000 speakers
- --- Armenian is the official language) - 120,000 speakers
- --- Bulgaria : non-territorial minority language, not recognised - 27,000 speakers
- --- Cyprus : non-territorial minority language, not recognised - 3,000 speakers
- --- Georgia : minority language, recognised - 448,000 speakers
- --- Greece : non-territorial minority language, not recognised - 20,000 speakers
- --- Hungary : non-territorial minority language, not recognised - 4,000 speakers
- --- since the 18th Century (there still is a minority of 8,000 Armenians in Poland , but they speak Polish now)
- --- Russian Federation : minority language, recognised - 532,000 speakers
- --- Turkey : non-territorial minority language, not recognised - 70,000 speakers
- --- Ukraine : minority language, recognised - 65,000 speakers
- - deaf sign language
- --- Armenia : non-territorial minority language, not recognised - 3,000 users
- (''Armâneashti'') - Indo-European, Romance
- --- Albania : minority language, not recognised - 50,000 speakers (out of an ethnic population of 350,000)
- --- Bulgaria : minority language, not recognised - 2,500 speakers (out of an ethnic population of 18,000)
- --- Greece : minority language, not recognised - 200,000 speakers (out of an ethnic population of 700,000)
- --- Republic Of Macedonia : minority language, recognised - 8,500 speakers (out of an ethnic population of 50,000)
- --- Romania : minority language, not recognised - 120,000 speakers (out of an ethnic population of 150,000)
- --- Serbia : minority language, not recognised - 54,000 speakers (out of an ethnic population of 40,000)
- (''Asturianu'') - Indo-European, Romance
- --- Spain : minority language, recognised - 690,000 speakers
- - deaf sign language
- --- Austria : non-territorial minority language, recognised since 2005 - 7,500 users
- (''Avar Mac’'') - North Caucasian, Northeast Caucasian
- --- Azerbaijan : minority language, not recognised - 44,000 speakers
- --- Russian Federation : minority language, recognised - 556,000 speakers
- (''Azərbaycan'') - Altaic, Turkic
- --- Azerbaijan : official language - 8,400,000 speakers
- --- Georgia : minority language, recognised - 284,000 speakers
- --- Russian Federation : minority language, recognised - 670,000 speakers
- --- Turkey : minority language, not recognised - ~800,000 speakers
- (''Kvanada'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 2,000 speakers
- (''Romani'') - Indo-European, Indo-Arian
- --- Albania : non-territorial minority language, not recognised - 1,000 speakers
- --- Bosnia And Herzegovina : non-territorial minority language, not recognised - 10,000 speakers
- --- Bulgaria : non-territorial minority language, not recognised - 188,000 speakers (out of an ethnic population of 549,000)
- --- France : non-territorial minority language, not recognised - 10,500 speakers
- --- Germany : non-territorial minority language, recognised - 3,500 speakers
- --- Greece : non-territorial minority language, not recognised - 40,000 speakers (out of an ethnic population of 84,000)
- --- Hungary : non-territorial minority language, not recognised - 130,000 speakers (out of an ethnic population of 234,000)
- --- Italy : non-territorial minority language, not recognised - 5,000 speakers
- --- Kosovo : non-territorial minority language, not recognised - 74,000 speakers
- --- Moldova : non-territorial minority language, not recognised - 12,000 speakers
- --- Montenegro : non-territorial minority language, not recognised - 3,000 speakers
- --- Republic Of Macedonia : non-territorial minority language, not recognised - 25,000 speakers (out of an ethnic population of 43,000)
- --- Romania : non-territorial minority language, not recognised - 100,000 speakers (out of an ethnic population of 245,000)
- --- Serbia : non-territorial minority language, not recognised - 20,000 speakers
- --- Turkey : non-territorial minority language, not recognised - 25,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 2,000 speakers
- (''Romá'') - Indo-European, Indo-Arian
- --- Belarus : non-territorial minority language, not recognised - 22,500 speakers
- --- Estonia : non-territorial minority language, not recognised - 500 speakers
- --- Latvia : non-territorial minority language, not recognised - 8,000 speakers
- --- Lithuania : non-territorial minority language, not recognised - 10,000 speakers
- --- Poland : non-territorial minority language, not recognised - 30,000 speakers
- --- Russian Federation : non-territorial minority language, recognised - 20,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 9,000 speakers
- (''Başqort'') - Altaic, Turkic
- --- in the autonomous republic of Bashkortostan - 972,000 speakers (out of an ethnic population of 1,375,000)
- (''Euskara'') - isolate
- --- France : minority language, not recognised - 90,000 speakers
- --- in the autonomous community of the Basque Country , and in 61 municipalities in the autonomous community of Navarre - 580,000 speakers
- (''Batsba Motjiti'') - North Caucasian, Northeast Caucasian
- --- Georgia : minority language, not recognised - 3,400 speakers
- - deaf sign language
- --- Belgium : non-territorial minority language, not recognised - 4,000 users
- (''Belaruskaja'') - Indo-European, Slavic
- --- - 7,878,000 speakers
- --- Latvia : minority language, recognised - 105,000 speakers
- --- Lithuania : minority language, recognised - 63,000 speakers
- --- Poland : minority language, recognised - 230,000 speakers
- --- Russian Federation : minority language, recognised - 1,210,000 speakers
- --- Ukraine : minority language, recognised - 440,000 speakers
- (''Bežƛʼa'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 3,000 speakers
- (''Bohtan'') - Afro-Asiatic, Semitic
- --- Georgia : minority language, not recognised - 1,000 speakers
- --- Russian Federation : minority language, not recognised - 100 speakers
- (''Bosanski'') - Indo-European, Slavic
- --- Albania : minority language, not recognised - 2,000 speakers
- --- Bosnia And Herzegovina : official language - 1,810,000 speakers
- --- Croatia : minority language, not recognised - 40,000 speakers
- --- Kosovo : minority language, not recognised - 15,000 speakers
- --- Montenegro : minority language, not recognised - 102,000 speakers
- --- Romania : minority language, not recognised - 10,000 speakers
- --- Serbia : minority language, not recognised - 134,000 speakers
- --- Slovenia : minority language, not recognised - 26,000 speakers
- --- Turkey : non-territorial minority language, not recognised - 70,000 speakers
- (''Botlix'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 5,000 speakers
- (''Brezhoneg'') - Indo-European, Celtic
- --- France : minority language, not recognised - 515,000 speakers
- - deaf sign language
- --- United Kingdom : non-territorial minority language, not recognised - 40,000 users
- (''Budux'') - North Caucasian, Northeast Caucasian
- --- Azerbaijan : minority language, not recognised - 1,000 speakers
- (''Bălgarski'') - Indo-European, Slavic
- --- Bulgaria : official language - 7,671,000 speakers
- --- ), not recognised - 30,000 speakers
- --- Hungary : minority language, not recognised - 6,000 speakers (out of an ethnic population of 8,000)
- --- Moldova : minority language, recognised - 262,000 speakers
- --- Romania : minority language, not recognised - 500 speakers
- --- Serbia : minority language, recognised - 16,000 speakers
- --- Turkey : non-territorial minority language, not recognised - 270,000 speakers
- --- Ukraine : minority language, recognised - 234,000 speakers
- - deaf sign language
- --- Bulgaria : non-territorial minority language, not recognised - 8,500 users
- (''Kapadokiká'') - Indo-European, Greek
- --- Greece : non-territorial minority language, not recognised - number of speakers unknown, but surely in the hundreds (long thought to be extinct)
- (''Romungro'') - Indo-European, Indo-Arian
- --- Czech Republic : non-territorial minority language, not recognised - 100,000 speakers
- --- Hungary : non-territorial minority language, not recognised - 3,000 speakers
- --- Poland : non-territorial minority language, not recognised - 3,000 speakers
- --- Romania : non-territorial minority language, not recognised - 5,000 speakers
- --- Slovakia : non-territorial minority language, not recognised - 350,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 2,000 speakers
- (''Català'') - Indo-European, Romance
- --- - 31,000 speakers
- --- France : minority language, not recognised - 102,000 speakers
- --- Italy : minority language, not recognised - 17,000 speakers
- --- in the autonomous communities of Catalonia , Valencia , and the Balearic Islands - 6,079,000 speakers
- - deaf sign language
- --- Andorra : non-territorial minority language, not recognised - number of users unknown, but very small
- --- Spain : non-territorial minority language, not recognised- 18,000 users
- (''Čamalal'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 5,000 speakers
- - Indo-European, Romance
- --- France : minority language, not recognised -
- --- Wallonia : minority language, recognised -
- (''Noxçiyn Mott'') - North Caucasian, Northeast Caucasian
- --- in the autonomous republic of Chechnya - 957,000 speakers
- (''Čövaš Čəlχi'') - Altaic, Turkic
- --- in the autonomous republic of Chuvashia - 1,640,000 speakers (out of an ethnic population of 1,804,000)
- (''Kernewek'') - Indo-European, Celtic
- --- United Kingdom : minority language, recognised - about 3,500 speakers
- (''Corsu'') - Indo-European, Romance
- --- France : minority language, recognised - 25,000 speakers (out of an ethnic population of 295,000)
- --- Italy : minority language, not recognised - 6,000 speakers
- (''Qırımtatar tili, Qırım tili'') - Altaic, Turkic
- --- since the end of the 18th Century (there still is a minority of 5,000 Tatars in Belarus , but they speak Belarusian now)
- --- Bulgaria : minority language, not recognised - 6,000 speakers
- --- since the end of the 18th Century (there still is a minority of 4,000 Tatars in Lithuania , but they speak Lithuanian now)
- --- since the end of the 18th Century (there still is a minority of 5,000 Tatars in Poland , but they speak Polish now)
- --- Romania : minority language, recognised - 28,000 speakers
- --- )
- --- and Ukrainian in the autonomous republic of the Crimea - 272,000 speakers
- (''Hrvatski'') - Indo-European, Slavic
- --- Austria : minority language, recognised - 45,000 speakers
- --- - 700,000 speakers
- --- Croatia : official language - 3,750,000 speakers
- --- Hungary : minority language, recognised - 25,000 speakers
- --- Italy : minority language, not recognised - 2,500 speakers
- --- Montenegro : minority language, not recognised - 8,000 speakers
- --- Romania : minority language, recognised - 15,000 speakers
- --- Serbia : minority language, not recognised - 27,000 speakers
- --- Slovakia : minority language, not recognised - 10,000 speakers
- --- Slovenia : minority language, not recognised - 54,000 speakers
- - deaf sign language
- --- Croatia : non-territorial minority language, not recognised - 4,000 users
- (''Sanna'') - Afro-Asiatic, Semitic
- --- Cyprus : minority language, recognised - 1,300 speakers (out of an ethnic population of 6,000, the so-called Cypriot Maronites)
- (''Česky'') - Indo-European, Slavic
- --- Austria : minority language, recognised - 20,000 speakers
- --- Bulgaria : minority language, not recognised - 9,000 speakers
- --- Czech Republic : official language - 9,450,000 speakers
- --- Poland : minority language, not recognised - 3,000 speakers
- --- Serbia : minority language, recognised - 2,000 speakers
- --- Slovakia : minority language, recognised - 50,000 speakers
- --- Ukraine : minority language, not recognised - 21,000 speakers
- - deaf sign language
- --- Czech Republic : non-territorial minority language, not recognised - 9,500 users
- --- Slovakia : non-territorial minority language, not recognised - 5,000 users
- (''Dansk'') - Indo-European, Germanic
- --- Denmark : official language - 5,020,000 speakers
- --- (though with a lower status) - 1,000 speakers
- --- Germany : minority language, recognised - 10,000 speakers (out of an ethnic population of 45,000)
- - deaf sign language
- --- Denmark : non-territorial minority language, recognised - 3,500 users
- (''Dargva'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, recognised - 370,000 speakers
- - Indo-European, Romance
- --- Guernsey : minority language, recognised - 6,000 speakers
- (''Domari'') - Indo-European, Indo-Arian
- --- Turkey : non-territorial minority language, not recognised - 20,000 speakers
- (''Nederlands'') - Indo-European, Germanic
- --- and German - 5,570,000 speakers
- --- France : minority language, not recognised - 60,000 speakers (out of an ethnic population of 75,000)
- --- Netherlands : official language - 16,300,000 speakers
- - deaf sign language (also known as Sign Language of the Netherlands)
- --- Netherlands : non-territorial minority language, recognised - 15,000 users
- (''English'') - Indo-European, Germanic
- --- Gibraltar : official language - 3,500 speakers
- --- (though with a higher status) - 45,000 speakers
- --- Ireland : secondary language - 3,451,000 speakers
- --- Jersey : official language (with French), recognised - 89,000 speakers
- --- - 2,500 speakers
- --- (though with a higher status) - 75,000 speakers
- --- United Kingdom : official language - 51,685,000 speakershttp://www.britannica.com/nations/United-Kingdom
- - Indo-European, Romance
- --- Spain : minority language, not recognised
- (''Eržaň Keľ'') - Uralic, Mordvinic
- --- and Moksha in the autonomous republic of Mordovia - 413,000 speakers (out of an ethnic population of 570,000)
- (''Esperanto'') - artificial language (now spoken as a mother tongue)
- --- France : minority language, not recognised - 200 to 2,000 speakers
- (''Eesti'') - Uralic, Balto-Finnic
- --- Estonia : official language - 1,036,000 speakers
- --- Finland : minority language, not recognised - 6,000 speakers
- --- Latvia : minority language, recognised - 3,000 speakers
- --- Russian Federation : minority language, recognised - 53,000 speakers
- - deaf sign language
- --- Estonia : non-territorial minority language, not recognised - 4,500 users
- (''Fala'') - Indo-European, Romance
- --- Spain : minority language, not recognised - 10,500 speakers
- (''Føroyskt'') - Indo-European, Germanic
- --- (though with a higher status) - 44,000 speakers
- (''Suomi'') - Uralic, Balto-Finnic
- --- Estonia : minority language, recognised - 9,000 speakers
- --- - 4,649,000 speakers
- --- Norway : minority language, recognised - 5,000 speakers
- --- , which is considered a Finnish dialect by the Russian government)
- ---
- - deaf sign language
- --- Finland : non-territorial minority language, recognised - 5,000 users
- - deaf sign language
- --- Belgium : non-territorial minority language, not recognised - 5,000 speakers
- (''Franco-Provençal'') - Indo-European, Romance
- --- France : minority language, not recognised - 90,000 speakers
- --- Italy : minority language, recognised - 91,000 speakers
- --- Switzerland : minority language, not recognised - 30,000 speakers
- (''Français'') - Indo-European, Romance
- --- Andorra : minority language - 2,400 speakers
- --- and German - 4,000,000 speakers
- --- France : official language - 48,950,000 speakers
- --- (though with a lower status) - about 6,000 speakers
- --- in the autonomous Aosta Valley region - 44,000 speakers
- --- - 15,000 speakers
- --- and Luxembourgish - 13,000 speakers
- --- Monaco : official language - 20,000 speakers
- --- , Italian , and Romansh - 1,295,000 speakers
- - deaf sign language
- --- France : non-territorial minority language, not recognised - 50,000 to 100,000 users
- --- Monaco : non-territorial minority language, not recognised - number of users unknown, but very small
- (''Frysk'') - Indo-European, Germanic
- --- in Fryslân - 360,000 to 700,000 speakers
- (''Furlan'') - Indo-European, Romance
- --- Italy : minority language, some recognition - 547,000 speakers
- (''Gagauz'') - Altaic, Turkic
- --- Bulgaria : minority language, not recognised - 20,000 speakers
- --- Greece : minority language, not recognised - 1,000 speakers
- --- in the autonomous republic of Gagauzia - 169,000 speakers
- --- Republic Of Macedonia : minority language, not recognised - 2,000 to 8,000 speakers
- --- Romania : minority language, not recognised - 8,000 speakers
- --- Turkey : minority language, not recognised - 9,000 speakers
- --- Ukraine : minority language, recognised - 156,000 speakers
- (''Galego'') - Indo-European, Romance
- --- Portugal : minority language, not recognised - 15,000 speakers
- --- in the autonomous community of Galicia - 2,095,000 speakers
- - Indo-European, Romance
- --- France : minority language, not recognised -
- (''Kartuli'') - South Caucasian
- --- Armenia : minority language, not recognised - 1,300 speakers
- --- Azerbaijan : minority language, recognised - 14,000 speakers
- --- Georgia : official language - 3,000,000 speakers
- --- Russian Federation : minority language, recognised - 130,000 speakers
- (''Deutsch'') - Indo-European, Germanic
- --- Austria : official language - 7,550,000 speakers
- --- and Dutch - 86,000 speakers
- --- Bulgaria : minority language, not recognised - 200 speakers
- --- Croatia : minority language, recognised - 2,000 speakers
- --- Czech Republic : minority language, not recognised - 50,000 speakers
- --- Denmark : minority language, recognised - 4,000 speakers (out of an ethnic population of 20,000)
- --- Estonia : minority language, recognised - 1,500 speakers
- --- France : minority language, some recognition - 1,300,000 speakers (out of an ethnic population of 1,880,000)
- --- Germany : official language - 74,931,000 speakers
- --- Hungary : minority language, recognised - 250,000 speakers
- --- and Ladin in the autonomous region Trentino-Alto Adige/Südtirol - 322,000 speakers
- --- Latvia : minority language, not recognised - 1,000 speakers
- --- Liechtenstein : official language - 30,000 speakers
- --- Lithuania : minority language, not recognised - 5,000 speakers
- --- and Luxembourgish - 9,000 speakers
- --- Moldova : minority language, not recognised - 3,800 speakers
- --- Poland : minority language, some recognition - 500,000 speakers
- --- Romania : minority language, recognised - 28,000 speakers
- --- )
- --- Serbia : minority language, recognised - 5,000 speakers
- --- Slovakia : minority language, not recognised - 6,000 speakers
- --- Slovenia : minority language, not recognised - 1,500 speakers
- --- , Italian , and Romansh - 4,441,000 speakers
- --- Ukraine : minority language, not recognised - 38,500 speakers
- - deaf sign language
- --- Germany : non-territorial minority language, not recognised - 50,000 users
- (''Ğodoberi'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 3,000 speakers
- (''Élliniká '') - Indo-European, Greek
- --- Albania : minority language, recognised - 65,000 speakers (out of an ethnic population of 175,000)
- --- Bulgaria : non-territorial minority language, not recognised - 11,000 speakers
- --- - 762,000 speakers ( see )
- --- since 1982 (there still is a minority of 1,000 Greeks on Corsica , but they speak French and Corsican now)
- --- Germany : minority language, recognised - 372,000 speakers
- --- Greece : official language - 10,552,000 speakers ( see )
- --- Hungary : non-territorial minority language, not recognised - 6,000 speakers
- --- Italy : minority language, not recognised - 22,500 speakers (out of an ethnic population of 30,000)
- --- Romania : non-territorial minority language, not recognised - 5,000 speakers
- --- Turkey : minority language, not recognised - 4,000 speakers (out of an ethnic population of 6,000)
- - deaf sign language
- --- Greece : non-territorial minority language, not recognised - 43,000 users
- (''Kivruli'') - South Caucasian
- --- Georgia : minority language, not recognised - 20,000 speakers
- (''Gutnisko'') - Indo-European, Germanic
- --- Sweden : minority language, not recognised - 3,000 speakers
- (''Hinux'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 200 speakers
- (''Magyar'') - Uralic, Ugric
- --- Austria : minority language, recognised - 70,000 speakers
- --- Croatia : minority language, recognised - 20,000 speakers
- --- Hungary : official language - 10,100,000 speakers
- --- Romania : minority language, recognised - 2,000,000 speakers
- --- in the province of Vojvodina - 286,000 speakers
- --- Slovakia : minority language, recognised - 600,000 speakers
- --- Slovenia : minority language, recognised, official language in areas with Hungarian majority - 9,000 speakers
- --- Ukraine : minority language, recognised - 187,000 speakers
- - deaf sign language
- --- Hungary : non-territorial minority language, not recognised - 60,000 users
- (''Gunzib'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 2,000 speakers
- (''Caló'') - Indo-European, Romance
- --- France : non-territorial minority language, not recognised - 10,000 to 20,000 speakers
- --- Portugal : non-territorial minority language, not recognised - 5,000 speakers
- --- Spain : non-territorial minority language, not recognised - 65,000 to 170,000 speakers
- (''Íslenskur'') - Indo-European, Germanic
- --- Iceland : official language - 265,000 speakers
- - deaf sign language
- --- Iceland : non-territorial minority language, recognised - 300 users
- (''Inkerin Kieli'') - Uralic, Balto-Finnic
- --- Estonia : minority language, not recognised - 5,000 speakers
- --- Russian Federation : minority language, not recognised - 27,000 speakers (out of an ethnic population of 47,000)
- (''Ğalğaj'') - North Caucasian, Northeast Caucasian
- --- in the autonomous republic of Ingushetia - 238,000 speakers
- (''Gaeilge'') - Indo-European, Celtic
- --- The Republic Of Ireland : first official language of Ireland - 1,650,000 speakers
- --- - 165,000 speakers
- --- United Kingdom : minority language, recognised - 18,000 speakers
- --- United States : minority language, recognised - 26,000 speakers
- --- Canada : minority language, recognised - 10,000 speakers
- --- France : minority language, not recognised - 2,000 speakers.
- --- Australia : minority language, partially recognised - 3,000 speakers
- --- Iceland : minority language, not recognised - 1,500 speakers
- - deaf sign language
- --- Ireland : non-territorial minority language, recognised - 3,300 users
- --- Iceland : non-territorial minority language, not recognised - 400 users
- (''Istriot'') - Indo-European, Romance
- --- Croatia : minority language, not recognised - 1,000 speakers
- (''Vlăşeşte'') - Indo-European, Romance
- --- Croatia : minority language, not recognised - 500 to 1,000 speakers
- (''Italiano'') - Indo-European, Romance
- --- Croatia : minority language, recognised - 30,000 speakers
- --- France : minority language, not recognised - 95,000 speakers
- --- Italy : official language - 55,133,000 speakers
- --- San Marino : official language - 24,500 speakers
- --- Slovenia : minority language, recognised - 4,000 speakers
- --- , French , and Romansh - 525,000 speakers
- --- (though with a higher status) - 500 speakers
- - deaf sign language
- --- Italy : non-territorial minority language, not recognised - 55,000 users
- --- San Marino : non-territorial minority language, not recognised - number of users unknown, but very small
- (''Italkian'') - Indo-European, Romance
- --- Italy : non-territorial minority language, hast útstoarn, not recognised - minder as 100 speakers
- (''Ižoran Keeli'') - Uralic, Balto-Finnic
- --- )
- (''Jakati'') - Indo-European, Indo-Arian
- --- Russian Federation : non-territorial minority language, not recognised - 50,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 60,000 speakers
- - Indo-European, Romance
- --- Jersey : minority language, recognised - 3,000 speakers
- (''Juhuri'') - Indo-European, Iranian
- --- Azerbaijan : minority language, not recognised - 24,000 speakers
- --- Russian Federation : minority language, not recognised - 7,000 speakers
- (''K’èbèrdeibzè'') - North Caucasian, Northwest Caucasian
- --- and Balkar in the autonomous republic of Kabardino-Balkaria - 385,000 speakers (out of an ethnic population of 397,000)
- (''Qalmaq'') - Altaic, Mongolian
- --- in the autonomous republic of Kalmykia - 162,000 speakers (out of an ethnic population of 174,000)
- (''Fíntikka Rómma'') - Indo-European, Indo-Arian
- --- Finland : non-territorial minority language, recognised - 6,000 speakers
- --- Sweden : non-territorial minority language, recognised - 2,000 speakers
- (''Qaray'') - Altaic, Turkic
- --- )
- --- (there still is a minority of 200 Karaites in Poland , but they speak Polish now)
- --- (there still is a minority of 500 Karaites in Russia , but they speak Russian now)
- --- )
- (''Kirdi'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 5,000 speakers
- (''Karjalan Kielii'') - Uralic, Balto-Finnic
- --- Finland : minority language, not recognised - 10,000 speakers
- --- in the autonomous republic of Karelia - 35,000 speakers (out of an ethnic population of 57,000)
- (''Kaszëbski'') - Indo-European, Slavic
- --- Poland : minority language, not recognised - 3,500 speakers (out of an ethnic population of 200,000)
- (''Khalaj'') - Indo-European, Iranian
- --- Azerbaijan : minority language, not recognised - 5,000 speakers
- (''Xinalug'') - North Caucasian, Northeast Caucasian
- --- Azerbaijan : minority language, not recognised - 1,500 speakers
- (''Xwarš'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 3,000 speakers
- (''Komi Kyv'') - Uralic, Permic
- --- in the autonomous republic of Komi - 262,000 speakers (out of an ethnic population of 342,000)
- (''Komi-Permjacköj'') - Uralic, Permic
- --- in Komi-Permyak Okrug - 116,000 speakers (out of an ethnic population of 151,000)
- (''Qırımçaklar'') - Altaic, Turkic
- --- Ukraine : non-territorial minority language, not recognised - 250 speakers
- (''Kryz'') - North Caucasian, Northeast Caucasian
- --- )
- (''Kumuklar'') - Altaic, Turkic
- --- Russian Federation : minority language, recognised - 282,000 speakers
- (''Kurmanji'') - Indo-European, Iranian
- --- Armenia : minority language, recognised - 58,000 speakers
- --- Azerbaijan : minority language, not recognised - 20,000 speakers
- (''Ladin'') - Indo-European, Romance
- --- Italy : minority language, recognised - 30,000 speakers
- (''Sefardí'') - Indo-European, Romance
- --- , not recognised - number of speakers unknown, but very small
- --- , not recognised - number of speakers unknown, but very small
- --- Bulgaria : non-territorial minority language, not recognised - 1,000 speakers
- --- Greece : non-territorial minority language, not recognised - 6,000 speakers
- --- , not recognised - number of speakers unknown, but very small
- --- , not recognised - number of speakers unknown, but very small
- --- , not recognised - probably no speakers remaining
- --- , not recognised - number of speakers unknown, but very small
- --- Turkey : non-territorial minority language, not recognised - 8,000 speakers
- (''Lakku Maz'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, recognised - 120,000 speakers
- (''Lingua Latina'') - Indo-European, Italic
- --- (though with a lower status) - no native speakers
- (''Latviešu'') - Indo-European, Baltic
- --- Belarus : minority language, not recognised - 1,000 speakers
- --- Estonia : minority language, recognised - 3,000 speakers
- --- Latvia : official language - 1,400,000 speakers
- --- Lithuania : minority language, recognised - 5,000 speakers
- --- Russian Federation : minority language, recognised - 29,000 speakers
- - deaf sign language
- --- Latvia : non-territorial minority language, not recognised - 1,500 users
- (''Lezgi Č’al'') - North Caucasian, Northeast Caucasian
- --- Azerbaijan : minority language, not recognised - 171,000 speakers
- --- Russian Federation : minority language, recognised - 257,000 speakers
- (''Limburgs'') - Indo-European, Germanic
- --- Belgium : minority language, not recognised - 585,000 speakers
- --- Netherlands : minority language, recognised - 830,000 speakers
- (''Lietuviškai'') - Indo-European, Baltic
- --- Belarus : minority language, not recognised - 10,000 speakers
- --- Latvia : minority language, recognised - 35,000 speakers
- --- Lithuania : official language - 2,965,000 speakers
- --- Poland : minority language, recognised - 30,000 speakers
- --- Russian Federation : minority language, recognised - 70,000 speakers
- - deaf sign language
- --- Lithuania : non-territorial minority language, not recognised - 3,500 users
- (''Līvõ Kēļ'') - Uralic, Balto-Finnic
- --- )
- (''Livvi'') - Uralic, Balto-Finnic
- --- Finland : minority language, not recognised - 2,000 speakers
- --- Russian Federation : minority language, not recognised - 40,000 speakers (out of an ethnic population of 70,000)
- (''Boša'') - Indo-European, Armenian
- --- Armenia : non-territorial minority language, not recognised - 30,000 speakers
- --- Azerbaijan : non-territorial minority language, not recognised - 10,000 speakers
- --- Russian Federation : non-territorial minority language, not recognised - 5,000 speakers
- - Indo-European, Romance
- --- France : minority language, not recognised -
- --- Wallonia : minority language, recognised (as ''Gaumais'') -
- (''Low German'', ''Nedersassies'', ''Plattdüütsch'') - Indo-European, Germanic
- --- Denmark : minority language, not recognised - 1,500 speakers
- --- Germany : minority language, not recognised - 10,000,000 speakers
- --- Netherlands : minority language, recognised - 1,566,000 speakers
- --- Poland : minority language, not recognised - number of speakers unknown, at most a few thousands
- (''Lyydi'') - Uralic, Balto-Finnic
- --- Russian Federation : minority language, not recognised - 10,000 speakers (out of an ethnic population of 18,000)
- (''Lëtzebuergesch'') - Indo-European, Germanic
- --- Belgium : minority language, some recognition - 24,000 speakers
- --- France : minority language, not recognised - 40,000 speakers
- --- Germany : minority language, not recognised - 5,000 speakers
- --- and German - 309,000 speakers
- - deaf sign language
- --- France : non-territorial minority language, not recognised - 5,000 users
- (''Makedonski'') - Indo-European, Slavic
- --- Albania : minority language, recognised - 30,000 speakers
- --- Bulgaria : minority language, not recognised - 230,000 speakers
- --- Greece : minority language, not recognised - 105,000 speakers
- --- Hungary : minority language, not recognised - 4,000 speakers
- --- Republic Of Macedonia : official language - 1,194,000 speakers
- --- Serbia : minority language, not recognised - 14,000 speakers
- (''Maghribi'') - Afro-Asiatic, Semitic
- --- Spain : minority language, not recognised - 26,000 speakers
- (''Malti'') - Afro-Asiatic, Semitic
- --- - 365,000 speakers
- - deaf sign language
- --- Malta : non-territorial minority language, not recognised - 350 users
- (''Gaelg'') - Indo-European, Celtic
- --- (though with a lower status) - 27 speakers (data from 2001 )
- (''Marij Jəlme'') - Uralic, Cheremissic
- --- in the autonomous republic of Mari El - 594,000 speakers (out of an ethnic population of 661,000)
- (''Vlaheshte'') - Indo-European, Romance
- --- Greece : minority language, not recognised - 12,000 speakers (out of an ethnic population of 15,000)
- --- Republic Of Macedonia : minority language, not recognised - 1,000 speakers
- --- Romania : minority language, not recognised - 1,200 speakers
- (''Margaluri'') - South Caucasian
- --- Georgia : minority language, not recognised - 500,000 speakers
- (''Mirandes'') - Indo-European, Romance
- --- in the municipality of Miranda Do Douro - 15,000 speakers
- (''Mokšaň Käľ'') - Uralic, Mordvinic
- --- and Erzya in the autonomous republic of Mordovia - 372,000 speakers (out of an ethnic population of 513,000 )
- (''Moldovenească'') - Indo-European, Romance (generally considered to be Romanian )
- --- Moldova : official language - 2,520,000 speakers
- --- Ukraine : minority language, recognised - 250,000 speakers
- - auxiliary sign language
- --- Vatican City : non-territorial minority language, not recognised - number of users unknown
- (''Munegasc'') - Indo-European, Romance (actually a dialect of Italian )
- --- Monaco : semi-official language - 5,700 speakers
- (''Crnogorski'') - Indo-European, Slavic
(generally considered to be Serbian )
- --- Montenegro : colloquial language, not official
- (''Njenjocja Vada'') - Uralic, Samoyedic
- --- in Nenets , Yamalo-Nenets , and Taymyr Autonomous Okrug s - 26,300 speakers (out of an ethnic population of 35,000, including Siberia )
- (''Nogaylar'') - Altaic, Turkic
- --- Russian Federation : minority language, recognised - 68,000 speakers (out of an ethnic population of 76,000)
- - Indo-European, Romance
- --- France : minority language, not recognised -
- - deaf sign language
- --- United Kingdom : non-territorial minority language, not recognised - 1,400 users
- (''Friisk'') - Indo-European, Germanic
- --- Germany : minority language, recognised - 10,000 speakers (out of an ethnic population of 62,000)
- (''Norsk'') - Indo-European, Germanic
- --- Norway : official language - 4,100,000 speakers
- --- Sweden : minority language, not recognised - 50,000 speakers
- - deaf sign language
- --- Norway : non-territorial minority language, recognised - 4,000 users
- (''Occitan'') - Indo-European, Romance
- --- France : minority language, not recognised - 1,500,000 speakers (out of an ethnic population of 6,750,000)
- --- Italy : minority language, not recognised - 50,000 speakers (out of an ethnic population of 100,000)
- --- Monaco : minority language, not recognised - 4,500 speakers (out of an ethnic population of 6,000)
- --- and Catalan in the ''comarca'' Val D'Aran - 3,400 speakers (out of an ethnic population of 5,500)
- (''Iron Avžag'') - Indo-European, Iranian
- --- and Georgian in the ''de facto'' independent republic of South Ossetia - 164,000 speakers
- --- in the autonomous republic of North Ossetia - 407,000 speakers (out of an ethnic population of 472,000)
- (''Palitjanski'') - Indo-European, Slavic (possibly a dialect of Bulgarian )
- --- Romania : minority language, recognised - 12,000 speakers (out of an ethnic population of 25,000)
- - Indo-European, Romance
- --- France : minority language, not recognised -
- - Indo-European, Romance
- --- France : minority language, not recognised -
- (''Polari'') - unclassified (probably only spoken as a second language)
- --- United Kingdom : non-territorial minority language, not recognised - number of speakers unknown
- (''Polski'') - Indo-European, Slavic
- --- Belarus : minority language, recognised - 413,000 speakers
- --- Czech Republic : minority language, recognised - 50,000 speakers
- --- Hungary : minority language, not recognised - 21,000 speakers
- --- Ireland : minority language, pending recognition - 4,000-100,000 speakers (est)
- --- Lithuania : minority language, recognised - 255,000 speakers
- --- Latvia : minority language, recognised - 57,000 speakers
- --- Poland : official language - 35,370,000 speakers
- --- Romania : minority language, not recognised - 10,000 speakers
- --- Russian Federation : minority language, recognised - 94,000 speakers
- --- Slovakia : minority language, recognised - 50,000 speakers
- --- Ukraine : minority language, recognised - 1,200,000 speakers
- - deaf sign language
- --- Poland : non-territorial minority language, not recognised - 50,000 speakers
- (''Pontiaká'') - Indo-European, Greek
- --- Armenia : minority language, not recognised - 1,000 speakers
- --- Azerbaijan : minority language, not recognised - 300 speakers
- --- Georgia : minority language, not recognised - 15,000 speakers
- --- Greece : non-territorial minority language, not recognised - 325,000 speakers
- --- Russian Federation : minority language, not recognised - 65,000 speakers
- --- Ukraine : minority language, not recognised - 10,000 speakers
- (''Português'') - Indo-European, Romance
- --- Portugal : official language - 9,563,000 speakers
- --- Spain : minority language, not recognised - 3,600 speakers
- - deaf sign language
- --- Portugal : non-territorial minority language, not recognised - 8,000 users
- (''Quinqui'') - unclassified
- --- Spain : non-territorial minority language, not recognised - 40,000 speakers
- (''Tr̂ifect'') - Afro-Asiatic, Berber
- --- Spain : minority language, not recognised - 23,000 speakers
- (''Română'') - Indo-European, Romance
- --- Bulgaria : minority language, not recognised - 500 speakers
- --- Hungary : minority language, recognised - 100,000 speakers
- --- )
- --- Romania : official language - 19,988,000 speakers
- --- Serbia : minority language, recognised - 34,000 speakers
- --- Ukraine : minority language, recognised - 400,000 speakers
- - deaf sign language
- --- Romania : non-territorial minority language, not recognised - 22,000 users
- (''Romani'') - Indo-European, Greek (?)
- --- Greece : non-territorial minority language, not recognised - 5,000 speakers
- (''Romani'') - Indo-European, Slavic (?)
- --- Serbia : non-territorial minority language, not recognised - 4,000 speakers
- (''Rumantsch'') - Indo-European, Romance
- --- , French , and Italian - 35,000 speakers (out of an ethnic population of 72,000)
- (''Russki'') - Indo-European, Slavic
- --- Armenia : minority language, recognised - 14,660 speakers
- --- Azerbaijan : minority language, recognised - 141,000 speakers
- --- - 1,129,000 speakers
- --- Bulgaria : minority language, not recognised - 18,000 speakers
- --- Estonia : minority language, recognised - 413,000 speakers
- --- Finland : minority language, recognised - 3,000 speakers (out of an ethnic population of 5,000, the so-called 'Old Russians' - not counting the 'New Russians', or new immigrants)
- --- and Abkhaz in the ''de facto'' independent republic of Abkhazia ; coofficial with Georgian and Ossetic in the ''de facto'' independent republic of South Ossetia - 372,000 speakers
- --- Latvia : minority language, recognised - 862,000 speakers
- --- Lithuania : minority language, recognised - 344,000 speakers
- --- and Ukrainian in the ''de facto'' independent republic of Transnistria - 572,000 speakers
- --- Poland : minority language, recognised - 25,000 speakers
- --- Russian Federation : official language - 117,270,000 speakers
- --- and Crimean Tatar in the autonomous republic of fan the Crimea - 11,335,000 speakers
- - deaf sign language
- --- Armenia : non-territorial minority language, not recognised - number of users unknown, but very small
- --- Azerbaijan : non-territorial minority language, not recognised - 5,000 users
- --- Belarus : non-territorial minority language, not recognised - 9,400 users
- --- Bulgaria : non-territorial minority language, not recognised - number of users unknown, but small
- --- Estonia : non-territorial minority language, not recognised - 450 users
- --- Georgia : non-territorial minority language, not recognised - 1,000 users
- --- Latvia : non-territorial minority language, not recognised - 1,000 users
- --- Lithuania : non-territorial minority language, not recognised - 350 users
- --- Moldova : non-territorial minority language, not recognised - 3,800 users
- --- Russian Federation : non-territorial minority language, not recognised - 140,000 users
- --- Ukraine : non-territorial minority language, not recognised - 11,000 users
- (''Rusyn'') - Indo-European, Slavic
- --- Croatia : minority language, recognised - 5,000 speakers
- --- Hungary : minority language, not recognised - 10,000 speakers
- --- Poland : minority language, not recognised - 65,000 speakers
- --- Romania : minority language, not recognised - 20,000 speakers
- --- Serbia : minority language, recognised - 25,000 speakers
- --- Slovakia : minority language, recognised - 128,000 speakers
- --- Ukraine : minority language, not recognised - 720,000 speakers
- (''Rutul'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, recognised - 20,000 speakers
- (''Sámegiella'') - Uralic, Samic
- --- in 3 municipalities (though with a lower status) - 2,550 speakers (out of an ethnic population of 4,700)
- --- in 6 municipalities - 16,000 speakers (out of an ethnic population of 43,000)
- --- Sweden : minority language, recognised - 5,900 speakers (out of an ethnic population of 15,000)
- --- )
- (''Sardu'') - Indo-European, Romance
- --- Italy : minority language, not recognised - 1,300,000 speakers
- (''Seeltersk'') - Indo-European, Germanic
- --- Germany : minority language, recognised - 2,250 speakers
- (''Skånsk'') - Indo-European, Germanic
- --- Denmark : minority language, not recognised - 8,000 speakers
- --- Sweden : minority language, not recognised - 80,000 speakers
- (''Scots'') - Indo-European, Germanic
- --- Ireland : minority language, not recognised - 3,000 speakers
- --- United Kingdom : minority language, recognised - 1,530,000 speakers
- (''Gàidhlig'') - Indo-European, Celtic
- --- in the autonomous Western Isles - 59,000 speakers
- (''Srpski'') - Indo-European, Slavic
- --- Albania : minority language, not recognised - 10,000 speakers
- --- Bosnia And Herzegovina : official language, recognised - 1,440,000 speakers
- --- Bulgaria : minority language, not recognised - 9,000 speakers
- --- Croatia : minority language, recognised - 410,000 speakers
- --- Hungary : minority language, recognised - 10,000 speakers
- --- - 169,000 speakers
- --- Montenegro : official language - 395,000 speakers
- --- Republic Of Macedonia : minority language, recognised - 44,000 speakers
- --- Romania : minority language, recognised - 65,000 speakers
- --- Russian Federation : non-territorial minority language, not recognised - 5,000 speakers
- --- Germany : minority language, not recognised - 750,000
- --- Switzerland : minority language, not recognised - 200,000
- --- Austria : minority language, not recognised - 340,000
- --- Serbia : official language - 6,655,000 speakers
- --- Slovenia : minority language, not recognised - 50,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 5,000 speakers
- (''Sheldru'') - Indo-European, Celtic (?)
- --- Ireland : non-territorial minority language, not recognised - 6,000 speakers
- --- United Kingdom : non-territorial minority language, not recognised - 30,000 speakers
- (''Sinti'') - Indo-European, Indo-Arian
- --- Austria : non-territorial minority language, not recognised - 500 speakers
- --- Belarus : non-territorial minority language, not recognised - 1,000 speakers
- --- Croatia : non-territorial minority language, not recognised - 25,000 speakers
- --- Czech Republic : non-territorial minority language, not recognised - 1,500 speakers
- --- France : non-territorial minority language, not recognised - 30,000 speakers
- --- Germany : non-territorial minority language, recognised - 30,500 speakers
- --- Hungary : non-territorial minority language, not recognised - 3,000 speakers
- --- Italy : non-territorial minority language, not recognised - 14,000 speakers
- --- Kosovo : non-territorial minority language, not recognised - 11,000 speakers
- --- Netherlands : non-territorial minority language, recognised - 1,000 speakers
- --- Poland : non-territorial minority language, not recognised - 5,000 speakers
- --- Russian Federation : non-territorial minority language, recognised - 5,000 speakers
- --- Serbia : non-territorial minority language, not recognised - 20,000 speakers
- --- Slovenia : non-territorial minority language, not recognised - 2,500 speakers
- --- Switzerland : non-territorial minority language, not recognised - 21,000 speakers
- (''Slovenski'') - Indo-European, Slavic
- --- Austria : minority language, recognised - 2,000 speakers
- --- Croatia : minority language, recognised - 4,000 speakers
- --- Czech Republic : minority language, recognised - 300,000 speakers
- --- Hungary : minority language, recognised - 12,000 speakers
- --- Poland : minority language, recognised - 38,000 speakers
- --- Romania : minority language, recognised - 34,000 speakers
- --- Serbia : minority language, recognised - 57,000 speakers
- --- Slovakia : official language - 3,990,000 speakers
- --- Ukraine : minority language, recognised - 12,000 speakers
- (''Slovensčina'') - Indo-European, Slavic
- --- Austria : minority language, recognised - 48,000 speakers
- --- Croatia : minority language, not recognised - 15,000 speakers
- --- Hungary : minority language, recognised - 5,000 speakers
- --- Italy : minority language, recognised - 100,000 speakers
- --- Slovenia : official language - 1,834,000 speakers
- (''Serbski'') - Indo-European, Slavic
- --- Germany : minority language, recognised - 69,000 speakers (out of an ethnic population of 205,000)
- (''Español'') - Indo-European, Romance
- --- Andorra : minority language, recognised - 25,000 speakers
- --- Gibraltar : minority language, not recognised - 24,500 speakers
- --- Spain : official language - 28,145,000 speakers
- - deaf sign language
- --- Spain : non-territorial minority language, not recognised - 20,000 users
- (''Lushnu'') - South Caucasian
- --- Georgia : minority language, not recognised - 15,000 speakers
- (''Svenska'') - Indo-European, Germanic
- --- Estonia : minority language, recognised - 800 speakers
- --- - 295,000 speakers
- --- Sweden : official language - 7,658,000 speakers
- --- Ukraine : minority language, not recognised - 500 speakers
- - deaf sign language
- --- Sweden : non-territorial minority language, recognised - 8,000 users
- - deaf sign language
- --- Switzerland : non-territorial minority language, recognised - 1,000 users
- - deaf sign language
- --- Switzerland : non-territorial minority language, recognised - 6,000 users
- - deaf sign language
- --- Switzerland : non-territorial minority language, recognised - 200 users
- (''Tabasaran Ĉ̣al'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, recognised - 96,000 speakers
- (''Talysh'') - Indo-European, Iranian
- --- Azerbaijan : minority language, not recognised - 70,000 to 800,000 speakers
- (''Tat'') - Indo-European, Iranian
- --- Azerbaijan : minority language, not recognised - 11,000 speakers
- (''Tatarça'') - Altaic, Turkic
- --- Azerbaijan : minority language, not recognised - 30,000 speakers
- --- Estonia : non-territorial minority language, not recognised - 2,000 speakers
- --- Finland : non-territorial minority language, recognised - 900 speakers
- --- in the autonomous republic of Tatarstan - 6,143,000 speakers (including 5,361,000 ethnic Tatars )
- --- Ukraine : non-territorial minority language, not recognised - 91,000 speakers
- (''Rommani'') - Indo-European, Germanic (?)
- --- Norway : non-territorial minority language, recognised - 6,000 speakers
- --- Sweden : non-territorial minority language, recognised - 25,000 speakers
- (''Tindal'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 6,700 speakers
- (''Rotwelsch'') - Indo-European, Germanic (?)
- --- Denmark : non-territorial minority language, not recognised - 2,000 speakers (out of an ethnic population of 15,000 to 20,000)
- (''Rodi'') - Indo-European, Germanic (?)
- --- Norway : non-territorial minority language, recognised - 5,000 speakers
- (''Cant'') - unclassified
- --- United Kingdom : non-territorial minority language, not recognised - 4,000 speakers
- (''Caxur'') - North Caucasian, Northeast Caucasian
- --- Azerbaijan : minority language, not recognised - 13,000 speakers
- --- Russian Federation : minority language, recognised - 7,000 speakers
- (''Tsakōniká'') - Indo-European, Greek
- --- )
- (''Cez mec'') - North Caucasian, Northeast Caucasian
- --- Russian Federation : minority language, not recognised - 15,000 speakers
- (''Türkçe'') - Altaic, Turkic
- --- Bosnia And Herzegovina : minority language, not recognised - 2,000 speakers
- --- Bulgaria : minority language, recognised - 765,000 speakers
- --- (the only official language in the ''de facto'' independent Turkish Republic Of North Cyprus ) - 183,000 speakers
- --- Georgia : minority language, not recognised - 25,000 speakers
- --- Greece : minority language, not recognised - 150,000 speakers
- --- Kosovo : minority language, recognised - 11,000 speakers
- --- Republic Of Macedonia : minority language, recognised - 200,000 speakers
- --- Romania : minority language, recognised - 150,000 speakers
- --- Serbia : minority language, not recognised - 3,000 speakers
- --- Turkey : official language - 70,000,000 speakers
- - deaf sign language
- --- Turkey : non-territorial minority language, not recognised - 70,000 users
- (''Karjalan Kieli'') - Uralic, Balto-Finnic
- --- Russian Federation : minority language, not recognised - 15,000 speakers (out of an ethnic population of 31,000)
- (''Udi'') - North Caucasian, Northeast Caucasian
- --- Azerbaijan : minority language, not recognised - 5,700 speakers
- (''Udmurt Kyl'') - Uralic, Permic
- --- in the autonomous republic of Udmurtia - 550,000 speakers (out of an ethnic population of 728,000)
- (''Ukrayins’ka'') - Indo-European, Slavic
- --- Belarus : minority language, recognised - 291,000 speakers
- --- Hungary : minority language, recognised - 300,000 speakers
- --- and Moldovan in the ''de facto'' independent republic of Transnistria - 595,000 speakers
- --- Poland : minority language, recognised - 1,500,000 speakers
- --- Romania : minority language, recognised - 67,000 speakers
- --- Russian Federation : minority language, recognised - 4,365,000 speakers
- --- Serbia : minority language, recognised - 23,000 speakers
- --- Slovakia : minority language, recognised - 100,000 speakers
- --- Ukraine : official language - 35,900,000 speakers
- - deaf sign language
- --- Ukraine : non-territorial minority language, not recognised - 35,000 users
- (''Urum'') - Altaic, Turkic
- --- Russian Federation : minority language, not recognised - 2,000 speakers
- --- Ukraine : minority language, not recognised - 5,000 speakers
- (''Llengua de Signes en la Comunitat Valenciana'') - Signed language.
- --- , legally granted - About 10,000 speakers (mostly as deaf persons)
- (''Vepsän Keľ'') - Uralic, Balto-Finnic
- --- Russian Federation : minority language, recognised - 7,200 speakers (out of an ethnic population of 14,000)
- (''Vèneto'') - Indo-European, Romance
- --- Italy : minority language, recognised - 2.000.000 speakers (out of an ethnic population of 4.400.00)
- --- Slovenia : minority language, not recognised - 2.000 speakers (out of an ethnic population of ?)
- --- Croatia : minority language, not recognised - ? speakers (out of an ethnic population of ?)
- (''Romanés'') - Indo-European, Indo-Arian
- --- Albania : non-territorial minority language, not recognised - 60,000 speakers (out of an ethnic population of 75,000)
- --- Belgium : non-territorial minority language, not recognised - 500 speakers
- --- Bosnia And Herzegovina : non-territorial minority language, not recognised - 40,000 speakers
- --- Bulgaria : non-territorial minority language, not recognised - 500 speakers
- --- France : non-territorial minority language, not recognised - 10,000 speakers
- --- Germany : non-territorial minority language, recognised - 6,500 speakers
- --- Greece : non-territorial minority language, not recognised - 1,000 speakers
- --- Hungary : non-territorial minority language, not recognised - 5,000 to 20,000 speakers
- --- Italy : non-territorial minority language, not recognised - 4,000 speakers
- --- Moldova : non-territorial minority language, not recognised - 5,000 speakers
- --- Netherlands : non-territorial minority language, recognised - 1,000 speakers
- --- Norway : non-territorial minority language, recognised - 500 speakers
- --- Poland : non-territorial minority language, not recognised - 5,000 speakers
- --- Portugal : non-territorial minority language, not recognised - 500 speakers
- --- Romania : non-territorial minority language, not recognised - 200,000 to 250,000 speakers (out of an ethnic population of 1,250,000)
- --- Russian Federation : non-territorial minority language, recognised - 2,000 speakers
- --- Serbia : non-territorial minority language, not recognised - 22,000 speakers
- --- Slovakia : non-territorial minority language, not recognised - 500 speakers
- --- Sweden : non-territorial minority language, recognised - 1,500 speakers
- --- Ukraine : non-territorial minority language, not recognised - 3,000 speakers
- --- United Kingdom : non-territorial minority language, not recognised - 1,000 speakers
- (''Võro-Seto'') - Uralic, Balto-Finnic
- --- Estonia : minority language, some recognition - 74,000 speakers
- --- Russian Federation : minority language, not recognised - 3,000 speakers
- (''Vaďďā Tšēli'') - Uralic, Balto-Finnic
- --- )
- (''Wallon'') - Indo-European, Romance
- --- Belgium : minority language, some recognition - 823,000 speakers
- --- France : minority language, not recognised - 2,000,000 speakers
- (''Cymraeg'') - Indo-European, Celtic
- --- in Wales - 610,000 speakers
- (''Romma'') - Indo-European, Indo-Arian
- --- United Kingdom : non-territorial minority language, not recognised - 30,000 speakers
- (''Frysk'') - Indo-European, Germanic
- --- in the province of Friesland - 500,000 speakers
- (''Wymysöryś'') - Indo-European, Germanic
- --- )
- (''Yeniche'') - Indo-European, Germanic (?)
- --- Austria : non-territorial minority language, not recognised - 80,000 to 100,000 speakers
- --- France : non-territorial minority language, not recognised - 10,000 to 33,000 speakers
- --- Germany : non-territorial minority language, not recognised - 180,000 to 245,000 speakers
- --- Netherlands : non-territorial minority language, not recognised - 2,000 speakers
- --- Switzerland : non-territorial minority language, not recognised - 90,000 to 120,000 speakers
- (''Jiddisj'') - Indo-European, Germanic
- --- Armenia : non-territorial minority language, not recognised - 1,000 speakers
- --- Austria : non-territorial minority language, not recognised - 1,000 speakers
- --- Azerbaijan : non-territorial minority language, not recognised - 7,000 speakers
- --- Belarus : non-territorial minority language, not recognised - 112,000 speakers
- --- Belgium : non-territorial minority language, not recognised - 20,000 speakers
- --- , not recognised - number of speakers unknown, but very small
- --- Czech Republic : non-territorial minority language, not recognised - 2,000 speakers
- --- Denmark : non-territorial minority language, recognised - 2,000 speakers
- --- Estonia : non-territorial minority language, recognised - 500 speakers
- --- Finland : non-territorial minority language, recognised - 500 speakers
- --- France : non-territorial minority language, not recognised - 120,000 speakers
- --- Georgia : non-territorial minority language, not recognised - 5,000 speakers
- --- Germany : non-territorial minority language, recognised - 10,000 speakers
- --- Hungary : non-territorial minority language, not recognised - 30,000 speakers
- --- Ireland : non-territorial minority language, not recognised - number of speakers unknown, but very small
- --- Latvia : non-territorial minority language, not recognised - 20,000 speakers
- --- Lithuania : non-territorial minority language, not recognised - 2,000 speakers
- --- Luxembourg : non-territorial minority language, not recognised - number of speakers unknown, but very small
- --- Moldova : non-territorial minority language, not recognised - 22,000 speakers
- --- Netherlands : non-territorial minority language, recognised - 2,000 speakers
- --- Norway : non-territorial minority language, recognised - 400 speakers
- --- Poland : non-territorial minority language, not recognised - 1,500 speakers
- --- Romania : non-territorial minority language, not recognised - 15,000 speakers
- --- in the Jewish Autonomous Oblast - 245,000 speakers (including Siberia )
- --- Slovakia : non-territorial minority language, not recognised - 750 speakers
- --- , not recognised - number of speakers unknown, but very small
- --- Sweden : non-territorial minority language, recognised - 5,000 speakers
- --- Switzerland : non-territorial minority language, not recognised - 4,000 speakers
- --- Ukraine : non-territorial minority language, not recognised - 200,000 speakers
- --- United Kingdom : non-territorial minority language, not recognised - 30,000 speakers
- - deaf sign language
- --- Bosnia And Herzegovina : non-territorial minority language, not recognised - 4,000 users
- --- Croatia : non-territorial minority language, not recognised - 500 users
- --- Kosovo : non-territorial minority language, not recognised - 1,600 users
- --- Montenegro : non-territorial minority language, not recognised - 600 users
- --- Republic Of Macedonia : non-territorial minority language, not recognised - 1,800 users
- --- Serbia : non-territorial minority language, not recognised - 10,000 users
- --- Slovenia : non-territorial minority language, not recognised - 2,000 users
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