Koriukivka Raion (Ukrainian: Корюківський район) is a raion (district) of Chernihiv Oblast, northern Ukraine.

Its administrative centre is located at the town of Koriukivka.

[1] On 18 July 2020, as part of the administrative reform of Ukraine, the number of raions of Chernihiv Oblast was reduced to five, and the area of Koriukivka Raion was significantly expanded.

[2][3] The January 2020 estimate of the raion population was 25,422 (2020 est.).

[4] After the reform in July 2020, the raion consists of 5 hromadas:[3] Before the 2020 reform, the raion consisted of two hromadas:[8]