The Yanco Agricultural High School, abbreviated as YAHS, is a government-funded co-educational academically selective and specialist secondary boarding school, located in Yanco in the Leeton Shire local government area, in the Riverina region of New South Wales, Australia. Yanco Agricultural High School is one of four government agricultural high schools; and is the only residential boarding school in New South Wales to have no day students. The school serves the south of New South Wales and Victoria, with the other agricultural high schools serving the other regions of the state.