Krasnoslobodsk (; , Oš) is a town and the administrative center of Krasnoslobodsky District of the Republic of Mordovia, Russia, located on the left bank of the Moksha River (a tributary of the Oka),  west of Saransk, the capital of the republic.
Krasnoslobodsk (; , Oš) is a town and administrative center in the Republic of Mordovia, Russia, situated on the left bank of the Moksha River (a tributary of the Oka).