The Voloshka (Russian: Волошка) is a river in Konoshsky and Kargopolsky Districts of Arkhangelsk Oblast in Russia.

[1][2] Its major tributaries are the Vokhtomitsa (right), the Leybusha (left), and the Bolshaya Porma (right).

The source of the Voloshka is located in the south-east of Kargopolsky District, east of the Lake Lacha.

In the village of Kementsevo it turns north-east and eventually enters the swampy unpopulated area.

North of Voloshka, the river turns west, re-enters Kargopolsky District, and until the mouth of the Leibusha, there are no villages.