This article lists the consorts of the sovereign prince or princess of Monaco during their reign. Until 1612, the title was held by the spouse of the lord of Monaco.
Since her marriage to Albert II on 1 July 2011, Charlene has been princess consort of Monaco.
Lady in Monaco
{| style="text-align: center; width:95%" class="wikitable"
!width="8%" | Picture
!width="11%" | Name
!width="9%" | Father
!width="10%" | Birth
!width="9%" | Marriage
!width="9%" | Became consort
!width="9%" | Ceased to be consort
!width="9%" | Death
!width="6%" | Spouse
|-
| 100px
| Aurelia del Carretto
| <small>Giacomo del Carretto, Margrave of Finale</small> <br /> (Del Carretto)
| 1254
| 1295
| 8 January 1297<br />husband's accession
| 10 April 1301<br />husband's desposition
| 1307
| François
|-
| 100px
| Salvatica del Carretto
| <small>Giacomo del Carretto, Margrave of Finale</small> <br /> (Del Carretto)
|colspan="5"| –
|rowspan="3"| Rainier I
|-
| 100px
| Margherita Ruffo
| <small>Enrico Ruffo, <br />Lord of Seminara</small><br /> (Ruffo)
|colspan="5"| –
|-
| 100px
| Andriola Grillo
| –<br /> (Grillo)
|colspan="5"| –
|-
| 100px
| Lucchina Spinola
| <small>Girardo Spinola,<br> Lord of Dertonne</small><br /> (Spinola)
| –
| –
| 12 September 1331 <br />husband's accession
| 15 August 1357 <br />husband's death
| –
| Charles I
|-
| 100px
| Maria del Carretto
| <small>Giorgio del Carretto, Margrave of Finale</small> <br /> (Del Carretto)
| –
| –
| 29 June 1352 <br />husband's accession
| 15 August 1357<br />husband's desposition
| 1368
|rowspan="2"| Rainier II
|-
| 100px
| Isabella Asinari<br />in exile
| – <br /> (Asinari)
| –
|colspan="2"| after 1368
| 1407<br />husband's death
| 1417
|-
| 100px
| Lady Orsini
| – <br /> (Orsini)
| –
| –
| 29 June 1352 <br />husband's accession
| 15 August 1357<br />husband's desposition
| –
| Gabriel
|-
| 100px
| Antonia Spinetti
| – <br /> (Spinetti)
| –
| –
| 29 June 1352 <br />husband's accession
| 15 August 1357<br />husband's desposition
| –
| Antonio
|-
| |
| | Baptistina
| | –
| | –
| | –
| | 5 June 1419 <br />husband's accession
| | 1427<br />husband's abdication
| | –
| | Antonie
|-
| 100px
| Pomellina Fregoso
| <small>Pietro Fregoso, <br />Doge of Genoa</small> <br /> (Fregoso)
| 1387/1388
|colspan="2"| 1427
| 8 May 1454 <br />husband's death
| 1462
| Jean I
|-
| 100px
| Bianca del Carretto
| <small>Galeotto I del Carretto, Margrave of Finale</small> <br /> (Del Carretto)
| 1432
| –
| 8 May 1454 <br />husband's accession
| July 1457<br />husband's death
| 1458
| Catalan
|-
| 100px
| Claudine Grimaldi
| <small>Catalan, Lord of Monaco</small><br /> (Grimaldi)
| 1451
|colspan="2"| 1465
| March 1494<br />husband's death
| after 19 November 1515
| Lambert
|-
| 100px
| Antonia of Savoy
| <small>Philip II, Duke of Savoy</small> (Savoy)
| –
| 1486
| March 1494<br />husband's accession
|colspan="2"| 1500
| Jean II
|-
| 100px
| Jeanne de Pontevès-Cabanes
| <small>Tanneguy de Pontèves, Lord of Cabanes</small> <br /> (Pontèves)
| –
|colspan="2"| 25 September 1514
| 22 August 1523<br />husband's death
| after 25 May 1555
| Lucien
|-
| 100px
| Isabella Grimaldi
| <small>Giovanni Battista Grimaldi, Lord of Montaudion</small><br /> (Grimaldi)
| –
|colspan="2"| 8 June 1545
| 7 October 1581<br />husband's death
| 27 February 1583
| Honoré I
|-
| 100px
| Maria Landi
| <small>Claudio Landi, 3rd Prince of Val di Taro</small><br /> (Landi)
| –
|colspan="2"| 15 December 1595
| 29 November 1604<br />husband's death
| 19 January 1599
| Hercule
|-
|}
Princely consort of Monaco
{| width=95% class="wikitable"
!width="8%" | Picture
!width="11%" | Name
!Coat of arms
!width="9%" | Father
!width="10%" | Birth
!width="9%" | Marriage
!width="9%" | Became consort
!width="9%" | Ceased to be consort
!width="9%" | Death
!width="6%" | Spouse
|-
| 100px
| Ippolita Trivulzio
|center|frameless|60x60px
| | <small>Carlo Emanuele Teodoro Trivulzio, Count of Melzo</small><br /> (Trivulzio)
| 1600
|colspan="2"| 13 February 1616
|colspan="2"| 1638
| Honoré II
|-
| 100px
| Catherine Charlotte de Gramont
|center|frameless|60x60px
| | <small>Antoine III de Gramont,<br>Duke of Gramont</small><br /> (Gramont)
| 1639
| 30 March 1660
| 10 January 1662<br />husband's accession
|colspan="2"| 4 June 1678
| Louis I
|-
| 100px
| Marie of Lorraine
|frameless|60x60px|center
| | <small>Louis of Lorraine, Count of Armagnac</small><br /> (Lorraine)
| 12 August 1674
| 13 June 1688
| 2 January 1701<br />husband's accession
|colspan="2"| 30 October 1724
| Antonio I
|-
| 100px
| Jacques François Goyon de Matignon
|
| | <small>Jacques III Goyon de Matignon</small><br /> (Goyon de Matignon)
| 21 November 1689
| 20 October 1715
| 26 February 1731<br />wife's accession
| 29 December 1731<br />wife's death
| 23 April 1751
| Louise-Hippolyte
|-
| 100px
| Maria Caterina Brignole
|center|frameless|60x60px
| | <small>Giuseppe Maria Brignole Sale, <br>7th Marquis of Groppoli</small><br />(Brignole-Sale)
| 7 October 1737
|colspan="2"| 5 June 1757
| 1770<br />divorce
| 18 March 1813
| Honoré III
|-
| 100px
| Maria Caroline Gibert de Lametz
|center|frameless|65x65px
| | <small>Charles-Thomas Gibert </small> <br />(Gibert de Lametz)
| 18 July 1793
| 27 November 1816
| 2 October 1841<br />husband's accession
| 20 June 1856<br />husband's death
| 25 November 1879
| Florestan I
|-
| 100px
| Antoinette de Mérode
|center|frameless|65x65px
| | <small>Count Werner de Mérode</small><br /> (Mérode)
| 28 September 1828
| 28 September 1846
| 20 June 1856<br />husband's accession
|colspan="2"| 10 February 1864
| Charles III
|-
| | 100px
| | Alice Heine
|
| | <small>Michel Heine</small> <br /> (Heine)
| | 10 February 1858
| colspan="2" | 30 October 1889
| | 26 June 1922<br />husband's death
| | 22 December 1925
|Albert I
|-
|
| Ghislaine Marie Françoise Dommanget
|center|65x65px
| | <small>Colonel Robert Joseph Dommanget</small> <br /> (Dommanget)
| 13 October 1900
|colspan="2"| 24 July 1946
| 9 May 1949<br />husband's death
| 30 April 1991
| Louis II
|-
| 100px
| Grace Kelly
|center|frameless|65x65px
| | <small>John B. Kelly Sr.</small> <br /> (Kelly)
| 12 November 1929
|colspan="2"| 18 April 1956
|colspan="2"| 14 September 1982
| Rainier III
|-
| 100px
| Charlene Wittstock
|center|frameless|65x65px
| | <small>Michael Kenneth Wittstock</small> <br /> (Wittstock)
| 25 January 1978
|colspan="2"| 1 July 2011
| Incumbent
| —
| Albert II
|-
|}
Hereditary Princesses
Wives of Hereditary Princes of Monaco who never became Princesses of Monaco:
- Lady Mary Victoria Douglas-Hamilton, the first wife of Albert I, divorced in 1880
- Louise d'Aumont, wife of Honoré IV, divorced in 1798
- Maria Aurelia Spinola, wife of Ercole, Marquis of Baux