Matthew or Matt King may refer to:
Music Matthew Peter King (c. 1773–1823), English composer Matt King (singer) (born 1966), American country music artist Matthew King (composer, born 1967), British composer and pianist Matt King (Canadian musician) (fl. 2003–2011), member of Canadian indie band DD/MM/YYYY
Sports Matthew King (Australian cricketer) (born 1977), Australian cricketer Matt King (rugby league) (born 1980), Australian rugby league footballer Matt King (American football) (born 1983), American football player Matt King (cricketer) (born 1994), English cricketer Matt King (swimmer) (born 2002), American swimmer
Others Matthew King (Malmesbury MP) (fl. 1553–1558), English MP for Malmesbury Matthew King ( 1712–1737), real name of English highwayman Tom King Matthew Leander King (1878–1919), American engineer Matt King (politician) (born 1967), New Zealand politician Matt King (comedian) (born 1968), British actor and comedian Matthew Yang King (born 1974), American actor, voice actor, director, producer, and writer Matt King (artist) (1985–2022), American artist and co-founder of Meow Wolf Matt King (vlogger) (born 1996), American vlogger, part of The Vlog Squad Matthew King (Emmerdale), fictional character in British TV soap opera Emmerdale