Belomorsky District (Russian: Беломо́рский райо́н; Karelian: Belomorskin piiri) is an administrative district (raion), one of the fifteen in the Republic of Karelia, Russia.

The area of the district is 13,000 square kilometers (5,000 sq mi).

[3] Its administrative center is the town of Belomorsk.

[4] Within the framework of administrative divisions, Belomorsky District is one of the fifteen in the Republic of Karelia[1] and has administrative jurisdiction over one town (Belomorsk) and fifty-six rural localities.

[6] The town of Belomorsk and eleven rural localities are incorporated into an urban settlement, while the remaining forty-five rural localities are incorporated into three rural settlements within the municipal district.