This page lists all earldoms, extant, extinct, dormant, abeyant, or forfeit, in the peerages of England, Scotland, Great Britain, Ireland and the United Kingdom.

The Norman conquest of England introduced the continental Frankish title of "count" (comes) into England, which soon became identified with the previous titles of Danish "jarl" and Anglo-Saxon "earl" in England. Until the reign of Edward III in the 14th century, the peerage of England consisted exclusively of earls and barons.

It remains a matter of debate whether early Anglo-Norman counts/earls held their title by tenure (as barons did) or as a personal dignity conferred separately from the land grants. At least three types of early earldoms can be distinguished – (1) earls palatine (e.g. Chester, Pembroke, Durham) whose titles were connected to entire counties, with regal jurisdiction (jura regalia) and enjoying full privileges and fruits of royal seigniory, (2) earldoms created by the king and appointed to a county, but only enjoying right to a third of the profits of the pleas of the county court; (3) earldoms created by royal grants of large tracts of land to be held in feudal service (per servitum unius comitatus), erecting the tract to a county to support the earldom. Nonetheless, for the last few centuries of English history, earldoms have always been created by letters patent or charters, and the volume of earldoms has long exceeded the number of territorial counties, and, as a result, the names of many earldoms are associated with smaller units (estates, villages, families, etc.).

Earldoms in England before 1066

English titleCreationSurnameCurrent statusNotesNorthumbriaHlathirExtinct 1023Recreated 1031, 1055, 1065, 1067, 1068, 1072, 1075, 1080, 1086, 1139, 1189East AngliaThorkellForfeit 1021Recreated 1044, 1051, 1067WessexGodwineExtinct 1066Recreated 1999KentGodwineExtinct 1066Recreated 1067, 1141, 1227, 1321, 1360, 1461, 1465, 1866MerciaLeofricExtinct 1071—NorthumbriaSiwardExtinct 1055Recreated 1055, 1065, 1067, 1068, 1072, 1075, 1080, 1086, 1139, 1189HerefordGodwineForfeit 1051Recreated 1052, 1058, 1067, 1141, 1199East AngliaGodwineExtinct 1066Forfeit 1051–1057; recreated 1051, 1067East AngliaLeofricForfeit 1057Recreated 1067Herefordde MantesExtinct 1057Recreated 1058, 1067, 1141, 1199NorthumbriaGodwineExtinct 1065Recreated 1065, 1067, 1068, 1072, 1075, 1080, 1086, 1139, 1189HerefordGodwineExtinct 1066Recreated 1067, 1141, 1199HuntingdonWaltheofExtinct 1237Also Earl of Northampton; created Earl of Northumbria from 1139 to 1157; recreated 1337, 1377, 1388, 1471, 1529NorthamptonWaltheofExtinct 1237Also Earl of Huntingdon; created Earl of Northumbria from 1139 to 1157; recreated 1337, 1604, 1618NorthumbriaLeofricForfeit 1067Recreated 1067, 1067, 1067, 1068, 1072, 1075, 1080, 1086, 1139, 1189

Earldoms in the Peerage of England, 1066–1707