Lopshenga () is a rural locality (a village) and the administrative center of Pertominskoye Rural Settlement of Primorsky District, Arkhangelsk Oblast, Russia. The population was 215 as of 2010. There are 3 streets.
Lopshenga is located 234 km northwest of Arkhangelsk (the district's administrative centre) by road. Yarenga is the nearest rural locality.