Robert Smyth
Robert Smyth may refer to:
- Robert Brough Smyth, Australian geologist, author and social commentator
- Sir Robert Smyth, 3rd Baronet, MP for Andover (UK Parliament constituency)
- Sir Robert Smyth, 5th Baronet, MP for Colchester
- Robert Smyth (American politician), Irish-born American politician in Iowa
- Several of the Smyth baronets
- Robert Smyth Academy, upper school in Market Harborough, Leicestershire, England
- Robert Sparrow Smythe, Australian journalist, newspaper editor/owner and theatrical manager