Leninsk

Leninsk may refer to several places:

• Leninsk, Russia, name of several inhabited localities in Russia
• Leninsk, former name of the town of Asaka, Uzbekistan
• Leninsk, name of Baikonur, Kazakhstan, in 1958–1995
• Leninsk-Kuznetsky (city), a city in Kemerovo Oblast, Russia