King is the surname of a wizarding family. It is unknown if they are pure-blood, or have both Muggle and magical heritage.
Known family members
- Jo King — A Gryffindor student at Hogwarts in the 1990s.
- Jo King — Captain of the Slytherin Quidditch team in the 1950s.
- R. J. H. King — member of the Gryffindor Quidditch team.