John Crosby

John Crosby may refer to:

Politics

 * John Crosby (Georgia politician), state senator from Georgia
 * John Crawford Crosby (1859–1943), American politician
 * John Schuyler Crosby (1839–1914), governor of Montana
 * John Crosby (MP for City of London) (fl.1467)

Others

 * John Crosby (actor) (died 1724), English stage actor
 * John Crosby (businessman), Australian farmer
 * John Crosby (conductor) (1926–2002), founding director of the Santa Fe Opera, 1957–2000
 * John Crosby (died 1476), merchant, alderman and diplomat
 * John Crosby (General Mills) (1828–1887), partner of Washburn-Crosby Company
 * John Crosby (media critic) (1912–1991), media critic of the New York Herald Tribune
 * John Crosby Jr. (born 1951), American Olympic gymnast
 * John F. Crosby, American attorney
 * John O. Crosby (born 1850), African American educator and 1st President of North Carolina Agricultural and Technical State University, 1892–1896
 * John S. Crosby (general) (born 1932), United States Army general
 * John Sherwin Crosby (1842–1914), single-tax proponent
 * Jon Crosby (born 1976), American musician