Fort Johnson
There is more than one Fort Johnson:
- Fort Johnson (1) - A South Carolina Fort
- Fort Johnson (2) - A Republic of Texas Fort
- Fort Johnson (3) - A U.S. Civil War Fort in Staunton, Virginia
- Fort Johnson (4) - A U.S. Civil War Fort in Richmond, Virginia
- Fort Johnson (5) - A U.S. Civil War Fort in Nashville, Tennessee