R. B. (nickname)

R. B. is a nickname. Notable people with the nickname include:


 * R. B. Bennett (1870–1947), Canadian lawyer
 * R. B. Braithwaite (1900–1990), English philosopher
 * R. B. Choudary (1892–1959), Indian film producer
 * R. B. Fell (1859–1934), 4th Commander of the Ceylon Defence Force
 * R. B. Greaves (1943–2012), American singer
 * R. B. Kitaj (1932–2007), American artist
 * R. B. Nunnery (1933–1988), American football player
 * R. B. Rutherford (1891–1976), American football and basketball coach