Seti () was one of the fourteen zones located in the Far-Western Development Region of Nepal. Dhangadhi in the Terai is the major city of Seti Zone; headquarters are in Dipayal-Silgadhi. As of 2015, Nepal discontinued zone designations in favor of provinces; the area previously known as Seti Zone is now part of Sudurpashchim Province.
Administrative subdivisions Seti was divided into five districts; since 2015 these districts have been redesignated as part of Sudurpashchim Province.
District Type Headquarters Since 2015 part of Province Achham Hill MangalsenSudurpashchim Province Bajhang Mountain Chainpur Bajura Mountain Martadi Doti Hill Silgadhi Kailali Outer Terai Dhangadhi
See also Development Regions of Nepal (Former) List of zones of Nepal (Former) List of districts of Nepal