Frederick Henry may refer to:
- Frederick Henry, Prince of Orange (1584–1647), Prince of Orange and stadtholder of Holland, Zeeland, Utrecht, Guelders, and Overijssel
- Frederick Henry (bishop) (born 1943), Roman Catholic bishop in Calgary, Canada
- Frederick F. Henry (died 1950), Medal of Honor recipient
- Frederick Henry, Duke of Saxe-Zeitz-Pegau-Neustadt (1668–1713), German prince of the House of Wettin
- Frederick Henry, Margrave of Brandenburg-Schwedt (1709–1788), last owner of the Prussian secundogeniture of Brandenburg-Schwedt
- Frederick Henry (cyclist), Canadian Olympic cyclist
Famous quotes containing the word frederick:
“It’s a pity you didn’t know when you started your game of murder, that I was playing, too.”
—Robb White, and William Castle. Frederick Loren (Vincent Price)