Tomcat Catalina , the Jakarta Tomcat version 4.x servlet container
Pontiac Catalina , a full-size Pontiac model from the '50's to the 80's
Catalina Guirado , a fashion model, who often goes by just her first name
Nokia 7610 , a Nokia mobile phone whose internal codename was Catalina
Catalina Swimwear , a former swimwear line for the Pacific Mills clothing company. Showcasing the line was the reason that the Miss Universe pageant was started in 1952
