Charles Frank (born 1947) is an American actor.
Charles Frank may also refer to:
Sir Charles Frank (physicist) (1911–1998), British theoretical physicist Charles Frank Ltd, an optical and scientific instrument maker in Glasgow, Scotland Charles Frank (instrument maker) (1865–?), optical and scientific instrument maker from Glasgow, Scotland
See also Charlie Frank (1891–1961), South African cricketer Charlie Frank (baseball) (1870–1922), Major League Baseball player Charles Franks, founder of Distributed Proofreaders