Kauma Adventist High School is a coeducational Christian secondary school located on the island of Abemama, Kiribati, established in 1957. It is a boarding school operated by the Seventh-day Adventist Church. The Adventist mission headquarters for Kiribati, formerly the Gilbert Islands, have been located on Abemama since the late 1940s. An elementary school began there in 1955 shortly after the organizing of the first congregation in the mission.