Horodok Raion, Lviv Oblast

Horodok Raion () was a raion in Lviv Oblast in western Ukraine. Its administrative center was Horodok. The area of the district is 727 km. It bordered with Yavoriv, Pustomyty, Mykolaiv, Drohobych, Sambir, and Mostyska raions. The raion was abolished on 18 July 2020 as part of the administrative reform of Ukraine, which reduced the number of raions of Lviv Oblast to seven. The last estimate of the raion population was . 
It was established in 1939.