| Picture[1] | Name | Father | Birth | Marriage | Became Duchess | Ceased to be Duchess | Death | Spouse | | Constance of Noronha | Alfonso, Count of Gijón and Noronha
(Noronha) | 1395 | 1420 | 1442
husband's accession | 15 December 1461
husband's death | 26 January 1480 | Dom Afonso I |
| Joana de Casro | João de Castro, 2nd Lord of Cadaval
(Castro) | 1410 | 28 December 1429 | 15 December 1461
husband's accession | 1 April 1478
husband's death | 28 December 1429 | Dom Fernando I |
| Isabella of Viseu | Infante Fernando, Duke of Viseu
(Aviz) | 1459 | 1472 | 1 April 1478
husband's accession | 1483
husband's death | 1521 | Dom Fernando II |
| Eleonor de Mendoza | Juan Alfonso Pérez de Guzmán, 3rd Duke of Medina Sidonia
(Guzmán) | - | 1502 | 1512 | Dom Jaime I |
| Joana de Mendonça | {{ill|Diogo de Mendonça|pt}}
(Mendonça) | - | 1520 | 20 September 1532
husband's death | 1580 |
| Isabel de Lencastre | Denis of Braganza, Count of Lemos
(Braganza) | 1513 | 25 June 1542 | 24 August 1558 | Dom Teodósio I |
| Beatriz de Lencastre | Luís de Lencastre, Grand Commander of Aviz
(Aviz-Lancastre) | 1542 | 4 September 1559 | 1563
husband's death | 12 June 1623 |
| Infanta Catherine of Guimarães | Infante Edward, 4th Duke of Guimarães
(Aviz) | 18 January 1540 | 1563 | 1583
husband's death | 15 November 1614 | Dom João I |
| Ana de Velasco y Téllez-Girón | Juan Fernández de Velasco, 5th Duke of Frías
(Velasco) | 1585 | 17 June 1603 | 7 November 1607 | Dom Teodósio II |
| Luisa de Guzmán | Juan Manuel Pérez de Guzmán, 8th Duke of Medina Sidonia
(Guzmán) | 13 October 1613 | 12 January 1633 | 1 December 1640
became Queen consort | 27 February 1666 | Dom João II |
| Princess Maria Francisca of Nemours | Charles Amadeus, Duke of Nemours
(Savoy) | 21 June 1646 | 2 April 1668 | 12 September 1683
became Queen consort | 27 December 1683 | Dom Pedro I |
| Infanta Mariana Victoria of Spain | Philip V of Spain
(Bourbon) | 31 March 1718 | 19 January 1729 | 31 July 1750
became Queen consort | 15 January 1781 | Dom José I |
| Infanta Benedita of Portugal | Joseph I of Portugal
(Braganza) | 25 July 1746 | 21 February 1777 | 24 February 1777
became Princess | 11 September 1788
husband's death | 18 August 1829 | Dom José II |
| Infanta Carlota of Spain | Charles IV of Spain
(Bourbon) | 25 April 1775 | 8 May 1785 | 11 September 1788
brother-in-law's death | 20 March 1816
became Queen | 7 December 1830 | Dom João IV |
| Archduchess Maria Leopoldina of Austria | Francis II, Holy Roman Emperor
(Habsburg-Lorraine) | 22 January 1797 | 6 November 1817 | 26 March 1826
became Queen | 11 December 1826 | Dom Pedro II |
| Amélie of Leuchtenberg | Eugène de Beauharnais
(Beauharnais) | 31 July 1812 | 2 August 1829 | 7 April 1831
husband's abdication | 24 September 1834
husband's death | 26 January 1873 |
| Princess Amélie of Orléans | Prince Philippe, Count of Paris
(Bourbon-Orléans) | 28 September 1865 | 22 May 1886 | 19 October 1889
became Queen | 25 October 1951 | Dom Carlos I |
|
| Picture[2] | Name | Father | Birth | Marriage | Became Duchess | Ceased to be Duchess | Death | Spouse | | Adelaide of Löwenstein-Wertheim-Rosenberg | Constantine, Hereditary Prince of Löwenstein-Wertheim-Rosenberg
(Löwenstein-Wertheim-Rosenberg) | 3 April 1831 | 24 September 1851 | 14 November 1866
husband's death | 16 December 1909 | Dom Miguel I |
| Princess Elisabeth of Thurn and Taxis | Maximilian Anton Lamoral, Hereditary Prince of Thurn and Taxis
(Thurn and Taxis) | 28 May 1860 | 17 October 1877 | 7 February 1881 | Dom Miguel II |
| Princess Maria Theresa of Löwenstein-Wertheim-Rosenberg | Charles, 6th Prince of Löwenstein-Wertheim-Rosenberg
(Löwenstein-Wertheim-Rosenberg) | 4 January 1870 | 8 November 1893 | 11 October 1927
husband's death | 17 January 1935 |
| Maria Francisca of Orléans-Braganza | Pedro de Alcântara, Prince of Grão-Pará
(Orléans-Braganza) | 8 September 1914 | 15 October 1942 | 15 January 1968 | Dom Duarte Nuno |
| Isabel de Castro Curvelo de Herédia | Jorge de Herédia | 22 November 1966 | 13 May 1995 | Incumbent | | Dom Duarte Pio |
|
1. ^The coat of arms of the House of Braganza is in place of Duchesses who do nothave an image or coat of arms present
2. ^The coat of arms of the House of Braganza is in place of Duchesses who do nothave an image or coat of arms present
{{Portuguese royalty}}