Imeni Karla Libknekhta () is an urban locality (a work settlement) in Kurchatovsky District of Kursk Oblast, Russia, located on the left bank of the Seym River. Population:
The village of Peny () was settled four hundred years ago on the banks of the Penk River. In 1930, it was granted urban-type settlement status and named after Karl Liebknecht, a German Communist.
There is a sugar mill, a machine-building factory, a railway station and an important railway line linking Kursk with Ukraine.