Roy Lake is a census-designated place and unincorporated community in Clearwater and Mahnomen counties, Minnesota, United States.

The community is mainly in western Clearwater County, in La Prairie Township, but extends west into Mahnomen County, where a small portion is in the northeast corner of Twin Lakes Township.

Minnesota State Highway 200 forms the northern edge of the community; the highway leads west 20 miles (32 km) to Mahnomen and east 8 miles (13 km) to Zerkel.

This article about a location in Clearwater County, Minnesota is a stub.

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