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.