Berestyn Raion (Ukrainian: Берестинський район), formerly known as Krasnohrad Raion (Ukrainian: Красноградський район) is a raion (district) in Kharkiv Oblast of Ukraine.

Its administrative center is the town of Berestyn.

[2] On 18 July 2020, as part of the administrative reform of Ukraine, the number of raions of Kharkiv Oblast was reduced to seven, and the area of Krasnohrad Raion was significantly expanded.

[3][4] The January 2020 estimate of the raion population was 43,034 (2020 est.).

[6] After the reform in July 2020, the raion consisted of 6 hromadas:[4] Before the 2020 reform, the raion consisted of two hromadas:[11]