Chortkiv (Ukrainian: Чортків; Polish: Czortków; Yiddish: טשאָרטקאָוו‎ Chortkov) is a city in Chortkiv Raion, Ternopil Oblast (province) in western Ukraine. It is the administrative center of the Chortkiv Raion (district), housing the district's local administration buildings. Chortkiv hosts the administration of , one of the hromadas of Ukraine. Population: 28,393. Chortkiv is located in the northern part of the historic region of Galician Podolia on the banks of the Seret River.