Kurumbel Steppe (Russian: Курумбельская степь) is a steppe in Omsk and Novosibirsk oblasts, Western Siberia, Russia.

It is located between the Irtysh River and Lake Chany.

At least 126 species of birds nest here: demoiselle crane, little bustard, pallid harrier, red-footed falcon, black-winged pratincole, common crane etc.

In spring and autumn, numerous Arctic and sub-Arctic migrant birds stop here for rest and feeding.

Kurumbel steppe is of great international significance, for at least 5 bird species.