Kosgi (Telugu: కోస్గి) is a Major grama panchayathi in Mahbubnagar district of Telangana state in India. It has a population of 21,038 (Census 2001). It is a part of Kodangal constituency of the Telangana state's Legislative Assembly. The notable towns nearby Kosgi are Tandur, Kodangal, Mahabubnagar, Pargi and Narayanpet.