Prince Frederick may refer to:
- Frederick III of Denmark (1609–1670), son of Christian IV of Denmark and Anne Catherine of Brandenburg
- Frederick, Prince of Wales (1707–1751), son of George II, later Prince of Wales
- Prince Frederick of Great Britain (1750–1765), son of Frederick, Prince of Wales
- Prince Frederick, Duke of York and Albany (1763–1827), son of George III, later Duke of York
- Prince Frederik of the Netherlands (full names: Willem Frederik Karel), Prince of Orange-Nassau (1797–1881), second son of king William I of the Netherlands
- Frederik, Crown Prince of Denmark (born 1968), son of Queen Margrethe II and her husband, Prince Consort Henrik
There is also a town called Prince Frederick:
- Prince Frederick, Maryland, in the United States
Famous quotes containing the words prince and/or frederick:
“The prince exults whomever he selects as his consort, but the queen, rather than elevating the subject of her choice, humiliates him as a man. By all that is right, a man is not intended to be the husband of his wife, but a woman is to be her husband’s wife.”
—Franz Grillparzer (1791–1872)
“For should your hands drop white and empty
All the toys of the world would break.”
—John Frederick Nims (b. 1913)