Lists of monarchs in the British Isles are lists of monarchs that have reigned over the various kingdoms and other states that have existed in the British Isles throughout recorded history. They include monarchs of Britain as a whole, and monarchs of states that covered part or whole of what are now England, Ireland, Scotland, Wales and the Isle of Man.

Britain

• King of the Britons
• Legendary kings of Britain
• List of British monarchs, since 1707

England

• England
• Bretwaldas / Heptarchy

Ireland

• Monarchy
• Lists of Irish kings / kingdoms
• High Kings

Scotland

• Scotland
• Legendary kings of Scotland

Wales

• King of Wales

Cornwall

• Dumnonia
• Ancient Cornwall (legendary)
• Dukes

Mann

• Mann
  • Mann & the Isles
  • Mann (lords)

See also

• Carausian Revolt
• Franco-British Union
  • English claims to the French throne

This article includes a monarchs-related list of lists.