M-201 is a state trunkline highway in the US state of Michigan that serves as a spur route for the village of Northport near the northern tip of Leelanau County. The trunkline zig-zags through to provide a path through the village, connecting with the county road that provides access to Leelanau State Park. The highway was first shown on state maps in the late 1940s, and remains unchanged since.