Cavia (disambiguation)
Cavia may refer to:
- Cavia, a genus in the subfamily Caviinae
 - Cavia, Province of Burgos, a municipality located in Castile and León, Spain.
 - Cavia (company), a now-defunct Japanese video game developer.
 - Juan Cavia (1984-), an Argentine illustrator and art director.
 - Cavia anolaimae, a guinea pig species from South America.
 
See also
- Calvià, a municipality located in the autonomous community of Balearic Islands, Spain.
 - Calvia Crispinilla, was a Roman Imperial courtier.