Robert Arthur
Robert Arthur may refer to:
- Robert Arthur Jr. (1909–1969), American novelist and radio scriptwriter
 - Robert Arthur (film producer) (1909–1986), American film producer
 - Robert Arthur (radio announcer) (1921–1997), of "Ken and Bob Show"
 - Robert Alan Aurthur (1922–1978), American screenwriter, director and TV producer
 - Robert Arthur (actor) (1925–2008), American actor
 - Robert Arthur (cricketer) (1866–1948), Barbadian cricketer
 - Bobby Arthur (1947–2023), English boxer
 - Gordon Arthur (bishop) (Robert Gordon Arthur, 1909–1992), Anglican bishop in Australia