King of León

File:Coat of Arms of Leon with the Royal Crest.svg

Coat of arms of León with the Royal Crest.

For the musical group, see Kings of Leon.

In the reign of Ordoño I of Asturias (850–866), the kingdom began to be known as that of León. In 910, an independent Kingdom of León was founded when the king of Asturias divided his territory amongst his three sons. Below follows a list of Leonese monarchs. It is, in part, a continuation of the list of Asturian monarchs.

Kings of León

Astur-Leonese dynasty

Name	Birth	Reign	Death	Notes
Ordoño I	831	850 – 27 May 866	27 May 866
Alfonso III the Great	c. 848	866 – 10 December 910	10 December 910
García I	c. 871	910 – 914	914
Ordoño II	c. 873	914 – 924	924	also the king of Galicia from 910
Fruela II	c. 875	924 – 925	924	also the king of Galicia from 924 and of Asturias from 910
Alfonso Fróilaz		925 – 926
Alfonso IV the Monk	c. 890	924 – 931	933	abdicated
Ramiro II	c. 900	931 – 950	950
Ordoño III	c. 926	951 – 956	956
Sancho I the Fat	?	956 – 958	966
Ordoño IV the Wicked	c. 926	958 – 960	962
Sancho I the Fat	?	960 – 966	966
Ramiro III	961	966 – 984	985
Bermudo II the Gouty	956	982 – 999	999
Alfonso V	994	999 – 1028	1028
Bermudo III	1010	1028 – 4 September 1037	4 September 1037

Jiménez Dynasty

Picture	Name	Birth	Reign	Death	Notes
File:Ferda1Leon Sancha.jpg	Ferdinand I the Great	1017	1037–24 December 1065	24 December 1065
File:AlfonsoVI of Castile.jpg	Alfonso VI (first time)	before June 1040	24 December 1065 – January 1072	29 June/1 July 1109	deposed by brother (restored later the same year)
File:Sancho II de Leão e Castela - Compendio de crónicas de reyes (Biblioteca Nacional de España).png	Sancho II	1036/1038	January 1072 – 6 October 1072	6 October 1072	also king of Castile (1065–1072)
File:Afonso VI, rei de Galiza, no Tombo A.jpg	Alfonso VI (second time)	before June 1040	6 October 1072 – 29 June/1 July 1109	29 June/1 July 1109	also king of Castile (1072–1109)
File:UrracaRegina TumboA.jpg	Urraca	1082	1109 – 8 March 1126	8 March 1126	also queen of Castile (1109–1126)

House of Burgundy

The follow dynasts are descendants, in the male line, of Urraca's husband, Raymond of Burgundy.

Picture	Name	Birth	Reign	Death	Notes
File:Alfonso VII of Castile, 13th c.jpg	Alfonso VII the Emperor	1 March 1105	1135 – 21 August 1157	21 August 1157	also king of Galicia (1111–1157) and king of Castile (1126–1157)
File:TumboA ferdinand.jpg	Ferdinand II	1 March 1137	21 August 1157 – 22 January 1188	22 January 1188
File:Adeffonsus IX, king of Galicia and Leon.jpg	Alfonso IX	15 August 1171	22 January 1188 – 23/24 September 1230	23/24 September 1230
	Sancha & Dulce	1191/1192	23/24 September 1230 – 11 December 1230	before 1243	de jure co-monarchs
All kings hereafter were also kings of Castile
File:Fernando III el Santo (Ayuntamiento de León).jpg	Ferdinand III the Saint	30 July or 5 August 1199	11 December 1230 – 30 May 1252	30 May 1252	also king of Castile from 1217, canonised in 1671
File:Alfonso X el Sabio (Ayuntamiento de León).jpg	Alfonso X the Learned	23 November 1221	30 May 1252 – 4 April 1284	4 April 1284
File:Sancho IV de Castilla (Ayuntamiento de León).jpg	Sancho IV the Brave	1257 or 1258	4 April 1284 – 25 April 1295	25 April 1295
File:Fernando IV de Castilla (Ayuntamiento de León).jpg	Ferdinand IV the Summoned	6 December 1285	25 April 1295 – 7 September 1312	7 September 1312
File:Alfonso XI de Castilla y León.jpg	Alfonso XI the Just	13 August 1311	7 September 1312 – 26/27 March 1350	26/27 March 1350
File:Pedro I de Castilla (Ayuntamiento de León).jpg	Peter the Cruel	30 August 1334	26/27 March 1350 – 23 March 1369	23 March 1369

House of Trastámara

Henry II was the illegitimate son of Alfonso XI. He was made duke of Trastámara.

Picture	Name	Birth	Reign	Death	Notes
File:Enrique II de Castilla (Ayuntamiento de León).jpg	Henry II	13 January 1334	1369–1379	29 May 1379
File:Juan I de Castilla (Ayuntamiento de León).jpg	John I	24 August 1358	1379–1390	9 October 1390
File:Enrique III de Castilla (Ayuntamiento de León).jpg	Henry III the Infirm	4 October 1379	1390–1406	1406
File:Juan II de Castilla (Ayuntamiento de León).jpg	John II	6 March 1405	1406–1454	20 July 1454
File:Enrique IV de Castilla (Ayuntamiento de León).jpg	Henry IV the Impotent	5 January 1425	1454–1474	11 December 1474