King Alexander may refer to:
Royalty
editEpirus
editGeorgia
edit- Alexander I of Georgia (1386–?)
Greece
edit- Alexander of Greece (1893–1920)
Imereti
edit- Alexander II of Imereti (died 1510)
- Alexander III of Imereti (1609–1660)
Kakheti
edit- Alexander II of Kakheti (1527–1605)
Scotland
edit- Alexander I of Scotland (c. 1078–1124)
- Alexander II of Scotland (1198–1249)
- Alexander III of Scotland (1241–1286)
Serbia
edit- Alexander I of Serbia (1876–1903), king of Serbia, son of Milan I
Yugoslavia
edit- Alexander I of Yugoslavia (1888–1934)
Other
edit- F. King Alexander, college president
- King Alexander palm, Archontophoenix alexandrae