Lists of monarchs in the British Isles

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


 * Angles
 * Bernicia
 * Deira
 * East Anglia
 * Elmet
 * Essex
 * Hwicce
 * Isle of Wight
 * Kent
 * Lindsey
 * Magonsæte
 * Mercia
 * Northumbria
 * Rheged
 * Sussex
 * Wessex
 * York

Ireland

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


 * Ailech
 * Airgíalla
 * Breifne
 * Connacht
 * Dublin
 * Leinster
 * Mide
 * Magh Luirg
 * Munster
 * Osraige
 * Tara
 * Tír Eoghain
 * Uisnech
 * Ulster

Scotland

 * Scotland
 * Legendary kings of Scotland


 * Aeron
 * Dál Riata
 * Eidyn
 * Galloway
 * Gododdin
 * Isles / Isles (lords) / Islay
 * Orkney
 * Picts
 * Rhinns
 * Strathclyde

Wales

 * King of Wales


 * Brycheiniog
 * Ceredigidion
 * Deheubarth
 * Dyfed
 * Ergyng
 * Glywysing
 * Gwent
 * Gwynedd
 * Morgannwg
 * Powys
 * Rhwng Gwy a Hafren
 * Seisyllwg

Cornwall

 * Dumnonia
 * Ancient Cornwall (legendary)
 * Dukes

Mann

 * Mann
 * Mann & the Isles
 * Mann (lords)