Polkorridoren (meaning "Polar Corridor" in Danish), formerly known as Nordpassagen,[1] is a mountain pass in Peary Land, Greenland.

Administratively, it is part of the Northeast Greenland National Park.

In 1953, a geological expedition went through the Polkorridoren pass crossing the Roosevelt Range from south to north.

[1] The Polkorridoren Group is a geological formation named after the pass.

[2] The pass is located in the central / western sector of the Roosevelt Range, east of Gertrud Rask Land.