Koha

Koha may refer to:


 * Koha (custom), a New Zealand Māori custom of gift giving
 * Koha (software), an open-source integrated library system
 * Koha, Iran, a village
 * Kalju Koha, Estonian politician
 * Koharu Kusumi, a Japanese pop singer
 * KOHA-LD, a low-power television station (channel 27) licensed to serve Omaha, Nebraska, United States