Reginald King (disambiguation)
Reginald King (1869–1955) was a solicitor politician in Queensland, Australia. Reginald King can also refer to: 
 Carlos Reginald King (born 1979), CEO of television production company, Kingdom Reign Entertainment. Reginald Arthur King (1927–2009), New Zealand soccer player. Reginald Brooks-King (1861–1938), Welsh archer. Reginald Claude McMahon King (1904–1991), British composer and conductor, creator of Reginald King and his Orchestra
 Reggie King (also known as Reginald Biddings King; born 1957), retired American professional basketball player. Reg King (1945–2010), English musician and songwriter.