Medyn () is a town and the administrative center of Medynsky District in Kaluga Oblast, Russia, located on the Medynka River (Oka basin),  northwest of Kaluga, the administrative center of the oblast.
Medyn () is a town and the administrative center of Medynsky District in Kaluga Oblast, Russia, located on the Medynka River (Oka basin), north of Kaluga, the regional capital.