Robert Witt

Robert Witt may refer to:
 * Robert Witt, a character from The Thin Red Line (1998 film)
 * Sir Robert Witt (art historian) (1872–1952), British art historian
 * Robert Witt (academic administrator) (born 1940), chancellor of the University of Alabama System
 * Robert William Witt (1930–1967), neoclassical and experimental composer