Robert Gardner may refer to:

Law and politics Bob Gardner, legislator in Colorado Robert Gardner (Victorian politician) (1916–2002), Australian politician Robert A. Gardner (politician) (born 1945), Ohio politician Bob Gardner (Queensland politician) (1890–1966), member of the Queensland Legislative Assembly

Sportspeople Robert Gardner (footballer) (1847–1887), Scottish footballer Robert Gardner (golfer) (1890–1956), American golfer and pole vaulter Rob Gardner (baseball) (1944–2023), Major League Baseball pitcher

Musicians Rob Gardner (musician) (born 1965), rock musician Rob Gardner (composer) (born 1978), American composer of primarily oratorios

Others Robert Gardner (anthropologist) (1925–2014), director of the Film Study Center, Harvard University Robert Gardner (ballet), artistic director of the Minnesota Ballet Robert Brown Gardner (1939–1998), American mathematician Robert H. Gardner (born 1947), American documentary filmmaker Robert W. Gardner (inventor), invented the speed governor used in steam engines; see also Robert W. Gardner House R. Wayne Gardner (1894–?), minister, academic, and the president of the Eastern Nazarene College Robert J. Gardner (1837–1902), American soldier in the American Civil War Robert Waterman Gardner (1866–1937), architect

See also Gardner (surname) Robert Gardiner (disambiguation)