Robert Crosby

Robert Crosby may refer to:


 * Robert B. Crosby (1911–2000), governor of Nebraska
 * Robert A. Crosby (1896–1947), rodeo competitor
 * Rob Crosby (born 1954), American country music artist
 * Bob Crosby (1913–1993), American jazz singer and bandleader
 * Bobby Crosby (born 1980), American baseball player