- Louth, Lincolnshire , England
- --- Louth, Lincolnshire (UK Parliament Constituency) (1885–1983), in England
- Louth, New South Wales , Australia
- Louth, South Australia , Australia
- A community, now part of St. Catharines, Ontario , Canada
- County Louth , Republic of Ireland
- ---the village of Louth in County Louth
- --- County Louth (UK Parliament Constituency) (1801–1885, 1918–1922), Ireland
- --- Louth (Dáil Éireann Constituency) , Ireland
|
