Haya (Oruhaya) is a Bantu language spoken by the Haya people of Tanzania, in the south and southwest coast of Lake Victoria. In 1991, the population of Haya speakers was estimated at 1,200,000 people. Its closest relative is the Nyambo language and it is also closely related to the languages of western Uganda such as Nyoro-Tooro and Nkore-Kiga which all form a group called Rutara.