Sonny King may refer to:
Sonny King (singer) (1922–2006), American lounge singer Sonny King (artist) (born 1940), Australian artist Sonny King (wrestler) (1945–2024), ring name of Larry Johnson Sunny King, pseudonym of the developer of the Primecoin and Peercoin cryptocurrencies
See also Sunny King Criterium, a criterium cycling race series Sun King, Louis XIV (1638–1715), King of France King Sunny Adé, Nigerian juju singer, songwriter, multi-instrumentalist Sonny Is King, 1963 album by Sonny Terry