Uhniv (Ukrainian:Угнів, Polish:Uhnów, Yiddish:הובנוב‎) is a city in Sokal Raion, Lviv Oblast (region) of western Ukraine. Population: 1,007(2013 est.).

Uhniv (or Uhnow, Uchnów or Hivniv) is the smallest city of Ukraine apart from a couple of cities in the Chernobyl Exclusion Zone in northern Ukraine. It is part of the Sokal Raion and is located 22 km from Belz and 21 km from Rava Ruska. The capital of the district is Lviv (Lwów). It is located almost on the Ukrainian-Polish border. It was passed to Ukraine as a result of the 1951 Polish–Soviet territorial exchange.