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 had provided all the appliances of pleasure ...: buffoons,... improvisatori,... ballet-dancers,... musicians,... Beauty,... wine. All these and security were within. Without was the “Red Death.””
—Edgar Allan Poe (1809–1849)
“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)