Forty Mile Point Light is a lighthouse in Presque Isle County near Hammond Bay on the western shore of Lake Huron in Rogers Township, Michigan USA.

Unlike many Great Lakes lighthouses, Forty Mile Point Light does not mark a significant harbor or river mouth.

Rather, it was constructed with the intent that as one sailed from Mackinaw Point to the Saint Clair River, one would never be out of viewing range of a lighthouse.

The penury of Congress concerning light stations on the Great Lakes was not limited to Forty Mile Point.

The light was completed in November 1896, but traffic on the Great Lakes is not a year-round event, so it wasn't until the spring (April 1) of 1897 that it was first lit.

The steamer Joseph S. Fay ran aground, and a part of its hull rests on the beach approximately 200 feet (61 m) north of the lighthouse.

[10] The marker states: The site is now a county park (well-marked) 6 miles (9.7 km) north of Rogers City on US 23, a/k/a the Sunrise Side Coastal Highway.

[12] The lighthouse anchors one end of a 7-mile (11 km) bike path, the Huron Sunrise Trail, that is near and sometimes in the right of way along US 23, and runs by Hoeft State Park and to Rogers City.

[15] The fourth order Fresnel lens is in place and in use, and access to the tower provides a view of it and the Lakeshore.