- Clark,1911–2003, U.S. educator: president of the University of California 1958–67.
- Michael Crawford,1827–76, U.S. politician: Speaker of the House 1875–76.
- Walter F.,1913–96, U.S. drama critic and author.
- a male given name.
- Sir John Robert. 1914–91, Australian public servant. As governor general of Australia (1974–77), he dismissed the Labor prime minister Gough Whitlam (1975) amid great controversy