Komarno (Ukrainian: Комарно, Yiddish: קאָמאַרנע) is a city located in the Horodok Raion (district) of the Lviv Oblast (province) in western Ukraine. Local government is administered by Komarnivska city council. It has 4,000 inhabitants. It was founded in 1324. In the center of town is an old Polish Kostel (Catholic Church), as well as an old wooden Ukrainian Orthodox church complete with ancient icons.