- Source: Kotlas constituency
The Kotlas constituency (No.73) is a Russian legislative constituency in Arkhangelsk Oblast. In 1993-2007 the constituency covered upstate southern Arkhangelsk Oblast, however, in 2016 the constituency was changed: it took parts of Arkhangelsk and traded several districts in western Arkhangelsk Oblast with Arkhangelsk constituency for some territories in the north.