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

[1] It is located in the west of the republic on the Finnish border.

The area of the district is 13,731 square kilometers (5,302 sq mi).

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

[6] The town of Suoyarvi is incorporated into an urban settlement, while the twenty-six rural localities are incorporated into four rural settlements within the municipal district.