Catarina is a feminine given name. It is a Portuguese, and Galician form of the name Katherine. It may refer to:
Portuguese infantas
Other people
- Catarina Eufémia, illiterate harvester from Alentejo, Portugal who was murdered during a worker's strike
- Catarina Lindqvist (born 1963), Swedish tennis player
- Catarina Ruivo, Portuguese film director
- Catarina Rodrigues, Portuguese judoka
- Catarina Rönnung (born 1938), Swedish politician
- Catarina van Hemessen, Flemish Renaissance painter
- Dona Catarina, Sinhala noble, Queen of the Kingdom of Kandy in 1591 and again from 1594-1604
- Catarina Valentine, fictional character in the Nickelodeon sitcom Victorious