King Frederick may refer to:
- Frederick I of Denmark
- Frederick II of Denmark
- Frederick III of Denmark
- Frederick IV of Denmark
- Frederick V of Denmark
- Frederick VI of Denmark
- Frederick VII of Denmark
- Frederick VIII of Denmark
- Frederick IX of Denmark
- Frederick I of Sweden
- Frederick I of Prussia, previously Frederick III, Elector of Brandenburg
- Frederick II of Prussia, Frederick the Great
- Frederick III, German Emperor, also King Frederick III of Prussia
- Frederick I of Württemberg (1754–1816)
In addition, a number of kings of Prussia were named Frederick William:
- Frederick William I of Prussia (1688–1740)
- Frederick William II of Prussia {1744–1797)
- Frederick William III of Prussia (1770–1840)
- Frederick William IV of Prussia (1795–1861)
Famous quotes containing the words king and/or frederick:
“I don’t think Dr. King helped racial harmony, I think he helped racial justice. What I profess to do is help the oppressed and if I cause a load of discomfort in the white community and the black community, that in my opinion means I’m being effective, because I’m not trying to make them comfortable. The job of an activist is to make people tense and cause social change.”
—Al, Reverend Sharpton (b. 1954)
“For should your hands drop white and empty
All the toys of the world would break.”
—John Frederick Nims (b. 1913)