Afonso of Portugal is the name of:
Kings
- Afonso I Henriques (1109–1185), King of Portugal from 1139 to 1185
- Afonso II of Portugal (1185–1223), King of Portugal from 1212 to 1223
- Afonso III of Portugal (1210–1279), King of Portugal from 1248 to 1279
- Afonso IV of Portugal (1291–1357), King of Portugal from 1325 to 1357
- Afonso V of Portugal (1432–1481), King of Portugal from 1438 to 1481
- Afonso VI of Portugal (1643–1683), King of Portugal from 1656 to 1683
Princes and infantes
- Afonso of Portugal, Lord of Portalegre (1263–1312), son of Afonso III of Portugal
- Afonso of Portugal, Lord of Leiria (c. 1288–c. 1300), Portuguese noble
- Afonso (1315–1315), son of Afonso IV
- Afonso (?–?; 14th century), son of Peter I of Portugal
- Afonso (1371 or 1382–1371 or 1382), son of Ferdinand I of Portugal
- Afonso, Duke of Braganza (1377–1461), natural son of John I of Portugal
- Afonso (1390–1390), son of John I of Portugal
- Afonso, Prince of Portugal (1475–1491), son of John II of Portugal
- Infante Cardinal Afonso of Portugal (1509–1540), son of Manuel I of Portugal
- Afonso, Prince of Portugal (1526) (1526–1526), son of John III of Portugal
- Infante Afonso, Duke of Porto (1865–1920), son of Luís I of Portugal
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article.