Sima or SIMA may refer to:
People
- Sima (given name), a feminine name in use in Arabic countries, Persia (Iran).
- Sima (surname)
- Sima (Chinese surname)
Places
- Sima, Comoros, on the island of Anjouan, near Madagascar
- Sima, Nepal, in the Jajarkot District of Nepal
- Sima, Jinxiang County, town in Jinxiang County, Shandong, PR China
- Sima (river), a river Hordaland, Norway
- Sima, Tibet, village in the north of the Tibet Autonomous Region, PR China
- Sima, Hungary
- Sima de los Huesos, a cavern in Spain, major site of ancient hominin fossils, known as «Sima hominins»
Other
- SIMA, a shipbuilding and maritime services company in Peru
- Sima (office), the Chinese title roughly equivalent to "field marshal"
- Sima (geology), the lower part of the Earth's crust
- Sima (architecture), the upturned edge of a classical roof
- Sima (mead), a mead from Finland
- Independent Union of Maritime and Related Workers (SIMA), in Angola
- Sima Hydroelectric Power Station, Eidfjord, Vestland, Norway
- Sima (Swahili food), a dumpling made from corn meal, banana, semolina or cassava flour, also called Ugali
- Sima or bai sema, the ritual boundary around a Buddhist ordination hall
See also
- Cima (disambiguation)
- Sema (disambiguation)
- Seema (disambiguation)
- Shiba (disambiguation), Japanese pronunciation of family name Sima