The K'Ho, Cơ Ho, Kaho, or Koho are an ethnic group living in the Lâm Đồng province of Vietnam's Central Highlands. They speak the K'Ho language, a southern Bahnaric branch of the Mon–Khmer language group. They are related to the Cho Ro and Mạ people.The K'ho people are the oldest ethnic group in The Southern Central Highlands of Vietnam.