Sanaagh is an administrative region in north-eastern Somaliland.
The Sanaag region is disputed by Puntland state, an autonomous region in neighbouring Somalia. It controls major centres in the region including Dhahar, Las Qoray, and Badhan.
The Sanag region is home to numerous archaeological sites, with rock art, ancient ruins, buildings and cairns found at numerous sites, such as Gudmo Biyo Cas, Heis, Maydh, Haylan, Qa'ableh, Qombo'ul, Gelweita and El Ayo. However, many of these old structures have yet to be properly explored.