The Kureyka (Russian: Курейка; also Lyuma, Numa) is a major right tributary of the Yenisey in Krasnoyarsk Krai, Russia.

It falls from the Putorana Plateau to the vast taiga plain of Northern Siberia and flows northward passing through a series of elongated lakes, including the Yadun, Anama, and Dyupkun lakes.

[1] The river drains an area of about 44,700 square kilometres (17,300 sq mi).

The village of Kureyka used to have a museum dedicated to Joseph Stalin, who was exiled there in 1914–17.

It is served by the people from Svetlogorsk, Krasnoyarsk Krai [ru], a townlet sitting just above the Kureyka Reservoir.