Namesakes
Canadian Prime Ministers:
1 prime minister
William Lyon Mackenzie King 1921-1926; 1926-1930; 1935-1948 
Fictional Characters from Books:
1 character
Felicity King 1911 The Story Girl
Fictional Characters from Television:
7 characters
Griff King 1959 Bonanza
Martin King 1961 The Avengers
Tara King 1961 The Avengers
Felicity King 1990 Road to Avonlea
Cecily King 1990 Road to Avonlea
Randi King 1999 Family Law
Charlotte King 2007 Private Practice
Grammy Award Winners:
1 record of the year/album of the year/song of the year
(record of the year/album of the year/song of the year) Carole King 1972 It's Too Late; Tapestry; You've Got a Friend
Hall-of-Famers:
1 basketball
(basketball) Bernard King 2013
Nobel Prize Winners:
1 peace
(peace) Martin Luther King Jr. 1964
Notable Activists and Revolutionaries:
1 activist
(activist) Martin Luther King Jr. 1929-1968
Notable Actors and Actresses:
3 actresses, 2 actors
Archer King 1917-2012
Cleo King 1962-
Regina King 1971-
Benjamin King 1971-
Reina King 1975-
Notable Athletes:
2 football, 1 basketball, 1 rugby, 1 soccer, 1 tennis
(tennis) Billie Jean King 1943-
(basketball) Bernard King 1956-
(football) Marquette King 1988-
(soccer) Andy King 1988-
(football) Tavarres King 1990-
(rugby) James King 1990-
Notable Filmmakers:
1 producer
Archer King 1917-2012
Notable Hosts and Presenters:
1 radio/television
(radio/television) Larry King 1933-2021
Notable Musicians:
1 musician
Riley "B.B." King 1925-2015 blues
Notable Politicians and Statespeople:
1 politician
William R. King 1786-1853
Notable Writers:
1 author
Stephen King 1947-
Olympic Medalists:
7 gold, 4 silver, 1 bronze/silver
(silver) Charles King 1904 long jump - standing; triple jump - standing
(silver) Reginald Brooks-King 1908 archery - York round
(gold) Bob King 1928 high jump
(silver) Ellen King 1928 swimming - 100 m backstroke; swimming - 4x100 m freestyle relay
(silver) Joyce King 1948 4x100 m relay
(gold) Leamon King 1956 4x100 m relay
(gold) James King 1968 basketball
(gold) Maxine Joyce King 1972 diving - springboard
(gold) Lillie Leatherwood (a.k.a. King) 1984 4x400 m relay
(gold) Debra Flintoff-King 1988 400 m hurdles
(bronze/silver) Mary King 2004; 2008; 2012 equestrian
(gold) Dani King 2012 cycling - track
Oscar Award Winners:
1 actress
(actress) Regina King 2018 If Beale Street Could Talk