Mécia Lopes de Haro
| Mécia Lopes de Haro | |
|---|---|
Coat-of-arms of Haro. | |
| Queen consort of Portugal | |
| Tenure | 1246–1248 |
| Born | c. 1215 Biscay |
| Died | c. 1270 Palencia |
| Burial | |
| Spouse | Álvaro Pérez de Castro Sancho II of Portugal |
| House | House of Haro House of Burgundy |
| Father | Lope Díaz II de Haro |
| Mother | Urraca Alfonso of León |
Mécia Lopes de Haro or Mencía López de Haro (c. 1215–c. 1270) was a Castilian noblewoman, the wife successively of count Álvaro Pérez de Castro and of King Sancho II of Portugal. The subsequent annulment of her marriage by Pope Innocent IV has led to disagreement over whether she should be counted among the queens consort of Portugal. She played a central role in the Portuguese political crisis of 1245.