Fort Clinton (disambiguation)
Fort Clinton may refer to:
- Fort Clinton, a Hudson River, New York fortification held by revolutionary troops until destroyed by British forces in 1777
 - Fort Clinton (West Point), a later Hudson River fortification, now the site of the US Military Academy
 - Castle Clinton, a fortification on the southern tip of Manhattan Island, New York, later used as an immigration center
 - Fort Clinton (Central Park), an 1814 fortification on Manhattan Island