Look up circa in Wiktionary, the free dictionary.
Circa is a Latin word meaning "around, approximately". Circa or CIRCA may also refer to:
- CIRCA (art platform), art platform based in London
- Circa (band), a progressive rock supergroup
- Circa (company), an American skateboard footwear company
- Circa (contemporary circus), an Australian contemporary circus company
- Circa District, Abancay Province, Peru
- Circa, a disc-binding notebook system
- Circa Theatre, in Wellington, New Zealand
- Clandestine Insurgent Rebel Clown Army, a UK activist group
- Circa News, an online news and entertainment service
- Circa Complex, twin skyscrapers in Los Angeles, California
- Circa (album), an album by Michael Cain
- Circa Resort & Casino, a hotel in downtown Las Vegas