Robert Vaughan
Robert Vaughan may refer to:
Politicians
- Robert Vaughan (MP for Grampound), English member of parliament for Grampound
- Robert Vaughan (MP for New Radnor), represented New Radnor
- Sir Robert Vaughan, 2nd Baronet, British member of parliament for Merioneth
- Robert Lee Vaughan, American politician from Mississippi
Others
- Bob Vaughan, British mathematician
- Robert [Charles Vaughan (railway executive)], Canadian railway executive
- Robert Vaughan (antiquary), Welsh antiquary and manuscript collector
- Robert Vaughan (author), American author
- Robert Vaughan (cricketer), Australian cricketer
- Robert Vaughan (minister), English minister of the Congregationalist communion
- Robert Alfred Vaughan, English Congregationalist minister and author, son of Robert Vaughan
- Robert E. Vaughan, American head football coach for the Wabash College Little Giants
- Robert Vaughn (Montana rancher), Welsh-American Montanan rancher and pioneer
- Robert Vaughan (engraver), English engraver
- Robert Vaughan, a character in the 1973 novel Crash and its 1996 movie adaptation