Chosa may refer to:
Chōsa Station, a railway station of JR Kyushu Nippō Main Line in Aira, Kagoshima, Japan chosa herring, Clupea pallasii suworowi, a subspecies of the Pacific herring, Clupea pallasii a portable shrine in Japanese festivals Children of South Africa (CHOSA), nonprofit charity that locates and supports community-based organizations (CBOs) in South Africa which reach out and take care of orphans and other vulnerable children in South Africa