Cody is a surname that may also be spelled Codey. Notable people with the surname include:
Bill Cody, Jr. (1925-1989), American actor
Brian Cody (1954-) Irish hurling coach
Buffalo Bill Cody (1846-1917), American wild west figure
David Codey (born 1957), Australian rugby player
Diablo Cody (born 1978), American screenwriter
Henry John Cody (1868-1951), Canadian university president
Hiram Alfred Cody (1872-1948), American author
Iron Eyes Cody (1907-1999), American actor
Jack Cody (1885-1963), American swimming coach
James A. Cody (1965- ), American U.S. Air Force leader
John Cody (1921-2001), American union leader
John Cody (1907-1982), American archbishop
Liza Cody (born 1944), British author
Mac Cody (born 1972), American football player
Morrill Cody (1901-1987), American diplomat
Richard Cody (born 1950), American general
Richard Codey (born 1946), American politician
Robert Tree Cody, Native American musician
Samuel Franklin Cody (1867-1913), American showman and aviator
Shaun Cody (born 1983), American football player
Sherwin Cody (1868-1959), American writer
Terrence Cody (born 1988), American football player
Wayne Cody (1936-2002), American sportscaster