Novhorod-Siverskyi Raion (Ukrainian: Новгород-Сіверський район) is a raion (district) of Chernihiv Oblast, northern Ukraine.

Its administrative centre is located at Novhorod-Siverskyi.

[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 Novhorod-Siverskyi Raion was significantly expanded.

[2][3] The January 2020 estimate of the raion population was 12,340 (2020 est.).

[4] After the reform in July 2020, the raion consisted of 4 hromadas:[3] At the time of disestablishment, the raion consisted of one hromada, Novhorod-Siverskyi urban hromada with the administration in Novhorod-Siverskyi.