Clarence Allen may refer to:
- Clarence Ray Allen (1930–2006), American prison inmate who was executed by lethal injection
- Clarence Emir Allen (1852–1932), U.S. Representative from Utah
- Clarence Allen (geologist) (1925–2021), American geologist, member of the National Academy of Sciences
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.