Kosa (disambiguation)
Kosa is a sports equipment manufacturer
Kosa may also refer to:
- Kōsa, Japanese religious leader
- Kosa (Maoist), Central Committee member of the Communist Party of India (Maoist)
- Kōsa, Kumamoto, a town in Japan
- Kosa, Russia, several rural localities in Russia
- KOSA-TV, television station
- Kosa, one of the vilas in Serbian-Slavic mythology
- Kosa, alternative spelling of kosha, any one of five sheaths or layers of the atman or soul according to Vedantic philosophy
- Kosa, title of Kosa Pan, and other Siamese diplomats and ministers