Berenguela or Berengaria of Barcelona (1116 – January 15, 1149) was Queen consort of Castile, León and Galicia. She was the daughter of Raimon III of Barcelona and Dulce Aldonza Milhaud. Berenguela was the sister of Ramon Berenguer IV who was the ruler of the Kingdom of Aragon. On November 10/17 1128 in Saldaña, Berengaria married Alfonso VII, King of Castile, León and Galicia (1127–1157). Their children were:

1. Sancho III of Castile (1134–1158)
2. Ramon, living 1136, died in infancy
3. Ferdinand II of León (1137–1188)
4. Constance (c. 1138–1160), married Louis VII of France
5. Sancha (c. 1139–1179), married Sancho VI of Navarre
6. García (c. 1142–1145/6)
7. Alfonso (c. 1144–c. 1149)