Henry FitzRoy
Henry FitzRoy may refer to:
- Henry FitzRoy, illegitimate son of Henry I of England
- Henry FitzRoy, Duke of Richmond and Somerset, the only illegitimate child acknowledged by Henry VIII
- Henry FitzRoy, 1st Duke of Grafton, illegitimate son of Charles II of Great Britain
- Henry FitzRoy , English cricketer
- Henry FitzRoy, 5th Duke of Grafton, descendant of the 1st Duke of Grafton
- Henry FitzRoy , First Commissioner of Works during the mid-19th century
- Henry James FitzRoy, Earl of Euston, eldest son of Augustus FitzRoy, 7th Duke of Grafton
- Henry FitzRoy, 12th Duke of Grafton, present Duke of Grafton