Vilegodsky District is an administrative district (raion), one of the twenty-one in Arkhangelsk Oblast, Russia. Municipally, it is incorporated as Vilegodsky Municipal District. It is located in the southeast of the oblast and borders with Lensky District in the north, Sysolsky and Priluzsky Districts of the Komi Republic in the east, Luzsky District of Kirov Oblast in the south, and with Kotlassky District in the west. Its administrative center is the rural locality of Ilyinsko-Podomskoye. District's population: 11,158 (2010 Russian census); 13,241 (2002 Census); 16,616 (1989 Soviet census). The population of Ilyinsko-Podomskoye accounts for 33.0% of the district's total population.

Lensky District is an administrative district (raion), one of the twenty-one in Arkhangelsk Oblast, Russia. As a municipal division, it is incorporated as Lensky Municipal District. It is located in the southeast of the oblast and borders with Udorsky District of the Komi Republic in the north, Syktyvdinsky, Ust-Vymsky, and Sysolsky Districts, also of the Komi Republic, in the east, Vilegodsky District in the south, and with Kotlassky and Krasnoborsky Districts in the west. The area of the district is 10,700 square kilometers (4,100 sq mi). Its administrative center is the rural locality of Yarensk. Population: 13,362 (2010 Russian census); 16,071 (2002 Census); 20,488 (1989 Soviet census). The population of Yarensk accounts for 27.4% of the district's total population.