| Urraca Afonso | |
|---|---|
| Infanta of Portugal | |
| Born | 13th-century Kingdom of Portugal |
| Died | 13th-century Kingdom of Portugal |
| Buried | Mosteiro de São João de Tarouca |
| Noble family | House of Burgundy |
| Father | Afonso III |
| Mother | Madragana |
| Religion | Roman Catholic |
Urraca Afonso (c.1260-1290?) was a Portuguese noble lady, illegitimate daughter of Afonso III of Portugal and Madragana Ben Aloandro. And half sister of Denis of Portugal.
Urraca was twice married, first to , and then with João Mendes de Briteiros.