Andrew or Andy King may refer to:
- Andrew King (astrophysicist) (born 1947), British astrophysicist
- Andrew King (architect), Canadian architect and cross-disciplinary artist
- Andrew King (mayor) (born 1960 or 1961), former mayor of Hamilton, New Zealand
- Andrew King (music manager) (born 1942), formerly of Blackhill Enterprises
- Andrew King (neurophysiologist) (born 1959), British neurophysiologist
- Andrew King (professor) (born 1957), British professor of English literature
- Andrew King (representative) (1812–1895), member of the U.S. House of Representatives from Missouri
- Andrew King (rugby league) (born 1975), Australian rugby league footballer
- Andrew Jackson King (1833–1923), American lawyer, judge, and legislator
- Andy King (American football) (born 1978), American football player
- Andy King (American politician) (born 1962), member of the New York City Council
- Andy King (British politician) (born 1948), British Labour politician
- Andy King (footballer, born 1942) (1942–2015), Scottish footballer
- Andy King (footballer, born 1956) (1956–2015), English footballer and manager
- Andy King (footballer, born 1970), English footballer
- Andy King (footballer, born 1988), Wales international footballer