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 words frederick and/or henry:
“Up rose old Barbara Frietchie then,
Bowed with her fourscore years and ten;
Bravest of all in Frederick town,
She took up the flag the men hauled down;”
—John Greenleaf Whittier (1807–1892)
“Go, grandly borne, with such a train
As greatest kings might die to gain.
The just, the wise, the brave,
Attend thee to the grave.”
—Richard Henry Stoddard (1825–1903)