Robert O'Donnell

Robert O'Donnell may refer to:


 * Robert O'Donnell (cricketer) (born 1994), New Zealand cricketer
 * Bob O'Donnell (born 1943), American politician
 * Robert O'Donnell (1957–1995), paramedic involved in the rescue of Jessica McClure
 * Bob O'Donnell (footballer) (1870–1940), Australian rules footballer