| Picture | Name | Father | Birth | Marriage | Became Consort | Ceased to be Consort | Death | Spouse | | Sophia da Landinara
[1][2][3][4] | - | - | - | 1187
granted title | 25 December 1193
husband's accession | - | Obizzo I |
| Sophie of Maurienne
[1] | Umberto III, Count of Savoy
(Savoy) | 1167/72 | before 1192 | 25 December 1193
husband's accession | 3 December 1202 | Azzo VI |
| Alix of Châtillon
[1][5][6] | Raynald of Châtillon
(Châtillon) | - | 22 February 1204 | November 1212
husband's death | 1235, or after |
| Mabilla Pallavicini
[1][5] | Guido Pallavicini, Marquis of Boudonitza
(Pallavicini) | - | 1238 | 1240
reconquest of Ferrara | 17 February 1264
husband's death | February 1264 | Azzo VII |
|
| Picture | Name | Father | Birth | Marriage | Became Consort | Ceased to be Consort | Death | Spouse | | Giacomina Fieschi
[1][5] | Niccolo Fieschi di Lavagna
(Fieschi) | - | 1263 | 17 February 1264
husband's accession | December 1287 | Obizzo II |
| Constanza della Scala
[1][5][7][8] | Alberto I della Scala, Lord of Verona
(Scaliger) | - | 28 July 1289 | 20 February 1293
husband's death | after 27 April 1306 |
| Giovanna Orsini
[1][7][8] | Bertoldo Orsini
(Orsini) | - | 1282 | 20 February 1293
husband's accession | 1302/04 | Azzo VIII |
| Beatrice of Anjou
[1][7][8] | Charles II of Naples
(Anjou) | 1295 | April 1305 | 31 January 1308
husband's death | 1335 |
| Alda Rangoni
[1][7][8] | Tobia Rangoni
(Rangoni) | - | 1289 | 20 February 1293
husband's accession | September 1321 | Aldobrandino II |
| Orsina Orsini
[1][7][8] | Bertoldo Orsini
(Orsini) | - | - | 23 August 1312
husband's accession | 20 February 1293
husband's death | - | Francesco |
| Gigliola da Carrara
[1][7][8] | Francesco II da Carrara, Lord of Padua
(Carraresi) | 1379/82 | June 1397 | 1416 | Niccolò III |
| Parisina Malatesta
[1][7][8] | Andrea Malatesta, Lord of Cesena
(Malatesta) | 1404 | 1418 | 21 May 1425 |
| Ricciarda of Saluzzo
[1][7][8] | Thomas III, Margrave of Saluzzo
(Aleramici) | 1410 | 1429/31 | 26 December 1441
husband's death | 16 August 1474 |
| Margherita Gonzaga
[1][7][8] | Gianfrancesco I Gonzaga, Marquis of Mantua
(Gonzaga) | 1418 | January 1435 | 26 December 1441
husband's accession | 3 July 1439 | Leonello d'Este |
| Maria of Aragon
[1][7][8] | Alfonso V of Aragon
(Trastámara) | 1425 | 13 April/20 May 1444 | 9 December 1449 |
|
| Picture | Name | Father | Birth | Marriage | Became Duchess | Ceased to be Duchess | Death | Spouse | | Eleanor of Naples
[9][10] | Ferdinand I of Naples
(Trastámara) | 22 June 1450 | 3 July 1473 | 11 October 1493 | Ercole I |
| Lucrezia Borgia
[9][10] | Rodrigo Borgia, Pope Alexander VI
(Borgia) | 18 April 1480 | 2 February 1502 | 15 June 1505
husband's accession | 24 June 1519 | Alfonso I |
| Laura Dianti
[9][10] | Francesco Boccacci Dianti
(Dianti) | 1480 | after 1519 | 31 October 1534
husband's death | 25 June 1573 |
| Renée of France
[9][10] | Louis XII of France
(Valois-Orléans) | 25 October 1510 | 28 June 1528 | 31 October 1534
husband's accession | 3 October 1559
husband's death | 12 June 1575 | Ercole II |
| Lucrezia de' Medici
[9][10] | Cosimo I de' Medici, Grand Duke of Tuscany
(Medici) | 7 June 1545 | 3 July 1558 | 3 October 1559
husband's accession | 21 April 1562 | Alfonso II |
| Barbara of Austria
[9][10] | Ferdinand I, Holy Roman Emperor
(Habsburg) | 30 April 1539 | 5 December 1565 | 19 September 1572 |
| Margherita Gonzaga
[9][10] | Guglielmo X Gonzaga, Duke of Mantua
(Gonzaga) | 27 May 1564 | 24 February 1579 | 27 October 1597
husband's death | 6 January 1618 |
| Virginia de' Medici
[9][10] | Cosimo I de' Medici, Grand Duke of Tuscany
(Medici) | 29 May 1568 | 6 February 1586 | 27 October 1597
husband's accession | 1598
Duchy confisicated by the Papal State | 15 January 1615 | Cesare |
|
1. ^1 2 3 4 5 6 7 8 9 10 11 12 13 14 Also Marquise consort of Este.
2. ^Also Marquise consort of Genoa.
3. ^Also Marquise consort of Milan.
4. ^Also Lady of Rovigo.
5. ^1 2 3 Also Marquise consort of Ancona.
6. ^Also Countess consort of Loreto.
7. ^1 2 3 4 5 6 7 8 9 Lady of Modena.
8. ^1 2 3 4 5 6 7 8 9 Also Lady of Reggio.
9. ^1 2 3 4 5 6 7 Also Duchess consort of Modena.
10. ^1 2 3 4 5 6 7 Also Duchess consort of Reggio.