Faithorn is an unincorporated community in Menominee County in the U.S. state of Michigan.

[2] It is located along County Road 577, approximately 1 mile (1.6 km) east of the state of Wisconsin.

Faithorn began as a lumbering town and had a post office from 1903 or 1905 until 1955.

[3][4] It is named after the Chicago railroad man John Nicholson Faithorn (1852–1914).

[5] This Menominee County, Michigan location article is a stub.