Fort Miami was a fort on the bank of the St. Joseph River at the site of the present-day city of St. Joseph, Michigan, in the United States.
It was established in November 1679 by a band of French explorers led by René Robert Cavelier, Sieur de La Salle on the banks of what was then called the River Miami as a mission and Indian trading outpost. His soldiers destroyed it the next year.
Coordinates: 42°6.655′N 86°28.939′W / 42.110917°N 86.482317°W