Ozarianivka (Ukrainian: Озарянівка), known as Pershe Travnia (Ukrainian: Перше Травня) before 2016, is a rural settlement in Toretsk urban hromada, Bakhmut Raion, Donetsk Oblast, Ukraine.
It is located 15 kilometres (9.3 mi) southwest of Bakhmut.
On 18 February 2016, the Verkhovna Rada of Ukraine passed a law renaming Pershe Travnia to Ozarianivka as part of decommunization in Ukraine.
[2] During the battle of Bakhmut of the Russian invasion of Ukraine, Russian forces captured Ozarianivka in November 2022.
[1] According to the 2001 Ukrainian census, the population was 413, of whom 36.56% spoke Ukrainian, and 62.95% spoke Russian.