Yefremov was a military air base in Tula Oblast, Russia during the 20th century.

It largely served the interceptor air defense role for the Soviet Air Defence Forces.

The host unit was the 191 IAP (191st Fighter Aviation Regiment).

[2] Following the dissolution of the Soviet Union, the Russian Air Force assigned the 239th Independent Guards Helicopter Regiment to Yefremov between 1994 and 1998 with the Mil Mi-24 (NATO: Hind).

[3] The base was reportedly closed in 1998 and the aviation regiment was disbanded.