Grand Falls is an unincorporated community in Koochiching County, Minnesota, United States.

The community is located immediately north of Big Falls at the junction of County Roads 13 and 31; and U.S. Highway 71.

Grand Falls is located within South Koochiching Unorganized Territory.

Some applications of Köppen classification place it with a dry season (Dwb, rare in the American continent, most common in East Asia)[2] or wet subtype all year round (Dfb),[3] unlike International Falls which is close to Rainy Lake/River that moderates temperatures, the climate is drier and rigorous.

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