Robert Smyth (or Smythe) may refer to:
Robert Brough Smyth (1830–1899), Australian geologist, author, and social commentator Sir Robert Smyth, 3rd Baronet, MP for Andover (UK Parliament constituency) Sir Robert Smyth, 5th Baronet (1744–1802), MP for Colchester Robert Smyth (American politician) (1814–1898), Irish-born American politician in Iowa Robert Smyth (Oxford), 15th-century Vice-Chancellor of the University of Oxford Several of the Smyth baronets Robert Smyth Academy, upper school in Market Harborough, Leicestershire, England Robert Sparrow Smythe (1833–1917), Australian journalist, newspaper editor/owner, and theatrical manager
See also Rob Smyth (born 1977), English rugby league player
Robert Smith (disambiguation)