Bob, Bobby, Robert, Rob Barber may refer to:
Bob Barber (American football) (born 1951), American NFL player with the Green Bay Packers Bob Barber (cricketer) (born 1935), English cricketer Butch Barber (Robert Ian Barber, 1943–2019), Canadian ice hockey player Bob Barber (rugby union) (born 1945), New Zealand rugby union player Bobby Barber (1894-1976), American actor Rob Barber (born 1983), English motorcycle racer Robert A. Barber Jr. (born 1949), South Carolina politician Robert Barber (seaman) (1749–1783), Irish quartermaster Robert Barber (gymnast), British gymnast Robert C. Barber (born 1950), American attorney and U.S. Ambassador to Iceland See also Robert Barbers (1944–2005), Filipino politician