Crocker is a surname shared by several notable real and fictional people, among them being:
in Australia
Sir Walter Crocker (1902–2002), Australian diplomat
Barry Crocker (born 1935), Australian singer
Harold 'Mick' Crocker (born 1927), Australian rugby league footballer
Michael Crocker (born 1980), Australian rugby league player
in the United Kingdom
Henry Radcliffe Crocker (1846–1909), dermatologist
Sir John Crocker (1896–1963), World War II British army officer
Ian Crocker (commentator) (living), British football radio commentator
John Crocker (jazz musician) (living), retired English jazz musician
in the United States
Uriel Crocker (1798–1887), American railroad and publishing entrepreneur
Alvah Crocker (1801–1874), American politician
Samuel L. Crocker (1804–1883), American politician
Hans Crocker (1815, Ireland–1889), American lawyer and politician
Charles Crocker (1822–1888), American railroad tycoon
Marcellus M. Crocker (1830–1865), Civil War general
William H. Crocker (1861–1937), American entrepreneur
Albert Crocker (1882–1961), American inventor and entrepreneur
Harry Crocker (1893–1958), American film actor
Lester G. Crocker (1912–2002), American historian of ideas (French enlightenment)
Fay Crocker (born c. 1914, Uruguay), professional golfer
Frankie Crocker (1937–2000), American radio personality
Chester Crocker (born 1941), American diplomat
Steve Crocker (born 1944), American computer systems researcher
Ryan Crocker (born 1949), American diplomat
Lee Daniel Crocker (born 1963), American free software developer
Jon B. Crocker (born 1965), American lawyer and entrepreneur
Erin Crocker (born 1981), American race car driver
Jon Crocker (born 1981), American musician
Ian Crocker (born 1982), American Olympic swimming medalist
Chris Crocker (born 1987), American internet celebrity
