Here is a list of the rulers of Aragon, now a region of north-eastern Spain. The Aragonese kingdom included the present-day autonomous community of Aragon. The Aragonese kings of the Barcelonan dynasty ruled as well Catalonia (which included Roussillon, nowadays the département of Pyrenées-Orientales in France), the city of Montpellier, the kingdom of Valencia, the kingdom of Majorca, the kingdom of Sicily, and Sardinia.
The title of Count of Barcelona belonged to the Aragonese monarch after Alfonso II inherited it from his father Ramon Berenguer IV.
Counts of Barcelona
- circa 870 - 897 Wilfred the Hairy (last Count appointed by a Frank king)
- 897 911 Wilfred II or Wilfred Borell I
- 911 947 Sunyer I
- 947 992 Borell II
- 992 1018 Ramon Borell
- 1018 1035 Berenguer Ramon I
- 1035 1076 Ramon Berenguer I
- 1076 1082 Ramon Berenguer II
- 1082 1096 Berenguer Ramon II
- 1096 1131 Ramon Berenguer III
- 1131 1162 Ramon Berenguer IV (married Petronila of Aragon)
- circa 809 839 Aznar I Galindez
- 844 867 Galindo I Aznarez
- 867 893 Aznar II Galindez
- 893 922 Galindo II Aznarez
- 922 ? Andragota
- 926 970 Garcia I Sanchez of Navarre
- 970 994 Sancho II Garces of Navarre
- 994 1000 Garcia II the Trembler of Navarre
- 1000 1035 Sancho III the Great of Navarre
- 1035 1063 Ramiro I of Aragon
- 1063 1094 Sancho I Ramirez, a.k.a Sancho V of Navarre
- 1094 1101 Peter I of Aragon, conquered Huesca
- 1104 1134 Alfonso I, conquered Zaragoza
- 1134 1157 Ramiro II of Aragon
- 1137 1163 Peronella or Petronila (married Ramon Berenguer IV, Count of Barcelona)
- 1162 1196 Alfonso II, conquered Teruel
- 1196 1213 Peter II, died at the Battle of Muret
- 1213 1276 James I, conquered Valencia, Majorca and Ibiza. Wrote the Libre dels feyts
- 1276 1285 Peter III, conquered Sicily
- 1285 1291 Alfonso III, conquered Minorca
- 1291 1329 James II
- 1327 1336 Alfonso IV
- 1336 1387 Peter IV. Deposed the Kings of Majorca. Wrote the Chronicle
- 1387 1396 John I
- 1396 1410 Martin I, the Human, last direct descendant of Wilfred
- 1412 1416 Ferdinand I of Aragon, a.k.a. F. of Antequera
- 1416 1458 Alfonso V, conquered Naples
- 1458 1479 John II, War of the remences
- 1479 1516 Ferdinand II of Aragon, a.k.a. Ferdinand V of Spain, invaded Navarre (married Isabella I of Castile)