Fort St. Louis
There is more than one Fort St. Louis:
- Fort St. Louis (1) - A U.S. Army post in New Orleans, Louisiana.
- Fort St. Louis (2) - A French Colonial Fort in Quebec City, Quebec.
- Fort St. Louis (3) - A French Colonial Fort in La Salle, Texas.
- Fort St. Louis (4) - A French Colonial Fort in Biloxi, Mississippi.
- Fort St. Louis (5) - A French Colonial Fort in Starved Rock, Illinois founded by LaSalle in 1684.
- Fort St. Louis (6) - A French Colonial Fort near the outlet of Lake Peoria in Illinois, founded by Tonty in 1693.
- Fort St. Louis (7) - A Northwest Company Trading Post in Superior, Wisconsin.
- Fort St. Louis (8) - A French Colonial Fort in Shelburne County, Nova Scotia.