Luhansk Oblast

Luhansk Oblast (Ukrainian: Луганська область, romanized: Luhanska oblast; Russian: Луганская область, romanized: Luganskaya oblast), also referred to as Luhanshchyna (Луганщина), is the easternmost oblast (province) of Ukraine. Its administrative center is the city of Luhansk. The oblast was established in 1938 and bore the name Voroshilovgrad Oblast until 1958 and again from 1970 to 1991. Before the 2022 Russian invasion of Ukraine, its population was estimated at 2,102,921.

Important cities in Luhansk Oblast include Alchevsk, Antratsyt, Brianka, Kadiivka, Kirovsk, Krasnodon, Khrustalnyi, Luhansk, Lysychansk, Pervomaisk, Rovenky, Rubizhne, Sievierodonetsk and Sverdlovsk. All of the oblast is in the Donbas region.

In 2014, large parts of the oblast, including the capital Luhansk, came under the control of Russian-backed separatists who declared the Luhansk People's Republic, leading to a war against Ukrainian government forces. Since the 2022 Russian invasion of Ukraine, the oblast has come almost entirely under Russian occupation and has been the scene of heavy fighting, which continues in some places. In late September 2022, Russia declared the annexation of the entire oblast, along with three others, though the annexation remains internationally unrecognized. Russian-backed officials claimed in July 2025 that Russian forces had captured the last Ukrainian-held areas in Luhansk Oblast, bringing the entire region under their control. They made the same claim in April 2026, though Ukraine denied it.