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:
“It looks as if we may be presented with a kind of vast municipal fire station.... What is proposed is like a monstrous carbuncle on the face of a much loved and elegant friend.”
—Charles, Prince Of Wales (b. 1948)
“But since ‘tis only Fred,
Who was alive and is dead,
There’s no more to be said.”
—Unknown. On Prince Frederick (l. 11–13)