Lubny Raion (Ukrainian: Лубенський район) is a raion (district) in Poltava Oblast in central Ukraine.

The raion's administrative center is the city of Lubny.

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

[2][3] The January 2020 estimate of the raion population was 30,260 (2020 est.).

After the reform, the city of Lubny was merged into Lubny urban hromada, and part of the hromada was transferred into Myrhorod Raion.