Maria of Portugal, Hereditary Princess of Parma
| Maria of Portugal | |
|---|---|
| Hereditary Princess of Parma | |
Portrait of Maria as hereditary princess of Parma by Antonis Mor | |
| Born | 8 December 1538 Ribeira Palace, Lisbon, Kingdom of Portugal |
| Died | 8 July 1577 (aged 38) Parma, Duchy of Parma |
| Spouse | |
| Issue Detail | |
| House | Aviz (by birth) Farnese (by marriage) |
| Father | Infante Duarte, Duke of Guimarães |
| Mother | Isabel of Braganza |
Infanta Maria of Guimarães (8 December 1538 – 8 July 1577) was a Portuguese infanta and the wife of Alessandro Farnese, heir to the Duchy of Parma and Piacenza. She was Hereditary Princess of Parma from their marriage on 11 November 1565 until her death in 1577.