C
| Marquisate | Province | Department | Time of Creation | Type | Receiving family | Current status | Comments |
|---|---|---|---|---|---|---|---|
| CABRIS | Provence | 06 | c1750 | LP | de Clapiers-Cabris | Extinct 1813 | |
| CAGNES | Provence | 06 | 1677 | LP | Grimaldi de Cagnes | Extinct 1895 | |
| CAILLEBOT-la-SALLE | Normandie | 50 | 1776 | LP | de Caillebot de la Salle | Extant | consisted of earlier marquisates la HAYE-du-PUITS and la SALLE |
| CAMPELS | Comminges | 31 | c1690 | TC | de Bossost de Campels | Extinct 1878 | possessed marquisats de BAZILLAC and la MOTHE-GONDRIN |
| CAMPET | Gascogne | 40 | 1731 | LP | du Lyon de Campet | Extinct 1914 | |
| CAMPREDON | Comtat-Venaissin | 84 | 1752 | LP | de Donodeï de Campredon | Extinct | marquisate raised by the pope |
| CANDAU | Béarn | 64 | 1718 | LP | de Nays | Extinct 1913 | |
| CANILLAC | Gévaudan | 48 | c1400 | LP | Rogier de Beaufort | Dissolved 1731 | one of oldest marquisate raised by the French king or possibly feudal marquisate for de Canillac; sold in pieces 1731 and thus dissolved |
| CANISY | Normandie | 50 | 1619 | LP | de Carbonnel | Extant | held by de Kergorlay since 1784 |
| le CANNET | Provence | 83 | 1746 | LP | de Rascas | Extant | held by de Colbert since 1771 |
| CANNY | Île-de-France | 60 | 1616 | LP | de Barbancon | Extinct 1797 | raised with VARESNES |
| CANY-BARVILLE | Normandie | 76 | 1648 | LP | le Marinier | Extinct 1878 | |
| CARADEUC | Bretagne | 22 | 1779 | LP | de Caradeuc de la Chalotais | Extinct 1859 | |
| CARDAILLAC | Quercy | 46 | 1645 | LP | de Cardaillac | Extant | |
| CARENCY | Artois | 62 | 1665 | LP | Toustain de Frontebosc | Extinct | maybe confirmation of an earlier title |
| CARGÈSE | Corse | 20A | 1778 | LP | de Marbeuf | Extinct 1812 | the only marquisate in Corsica |
| CARMAN | Bretagne | 29 | 1612 | LP | de Maillé de l'Islette | Extinct 1789 | alias KERMAN; united with Crown 1786 |
| CARMAUX | Albigeois | 81 | 1692 | LP | de Ciron | Extant | held by de Solages since 1727; minor part belongs to de Barrau de Carcenac through marriage 1759 |
| CARMAUX | Albigeois | 81 | 1731 | C BR | de Solages | Extant | |
| CARMAUX | Albigeois | 81 | 1763 | C BR | de Solages | Extant | |
| CARNAVALET | Bretagne | 22 | mid 16__ | TC | d'Acigné de Grandbois | Extinct 1731 | |
| CASSAGNE-MIRAMON | Auvergne | 15 | 1768 | LP | de Cassagne de Beaufort de Miramon | Extant | |
| CASTÉJA | Gascogne | 40 | c1655 | LP | de Biaudos de Castéja | Extant | letters patent lost; held by illegitimate branch Alvar de Biaudos de Castéja since 1899 |
| CASTELBAJAC | Bigorre | 65 | c1610 | LP | de Durfort-Castelbajac | Extinct 1802 | |
| CASTELMORON | Agenais | 47 | c1620 | LP | de Caumont-la Force | Extinct 1794 | |
| CASTELMORON | Agenais | 47 | 1689 | C LP | de Belsunce-Castelmoron | Extinct 1794 | |
| CASTELMORON | Agenais | 47 | c1770 | C LP | de Raymond de Lalande | Extinct 1794 | |
| CASTELNAU | Berry | 18 | 1652 | LP | de Castelnau-Bochetel | Extinct 1835 | |
| CASTELNAU-d'ESTRETEFONDS | Languedoc | 31 | c1537 | LP | de Vabres | Extinct 1846 | or not marquisate until mid 1600-? |
| CASTELNAUD | Périgord | 24 | c1600 | * | de Caumont-la Force | Extant | held by branche de Caumont-Beauvilla since 1757 |
| CASTELVIEL | Bigorre | 65 | 1724 | LP | d'Aignan | Extinct 1802 | |
| CASTILLY | Normandie | 14 | 1683 | LP | de Boran | Extinct? | |
| CASTRIES | Languedoc | 34 | 1645 | LP | de la Croix-Castries | Duchy 1784 | |
| CAULAINCOURT | Picardie | 02 | 1714 | LP | de Caulaincourt | Extinct 1896 | |
| CAUMONT | Agenais | 47 | Louis XIV | LP | de Caumont-la Force | Extant | previously duchy; held in branch de Caumont-Beauvilla since 1757 |
| CAUMONT | Comtat-Venaissin | 84 | c1722 | LP | de Seytres de Caumont | Duchy 1789 | papal title; archives destroyed 1792 |
| CAUSANS | Dauphiné | 84 | 1667 | LP | de Vincens de Causans | Extant | title given by the prince of Orange |
| CAUSANS | Dauphiné | 84 | 1679 | C LP | de Vincens de Causans | Extant | French confirmation |
| CAUX | Languedoc | 34 | c1730 | TC | de Roger de Cahuzac | Extinct 1889 | |
| le CAUZÉ-de-NAZELLE | Champagne | 02 | 1753 | LP | du Cauzé de Nazelle | Extant | based on earlier vicomté de NEUFCHÂTEL |
| CAVANAC | Languedoc | 11 | c1700 | LP | de Siran | Extinct 1836 | |
| CAYLUS | Quercy | 82 | Louis XV | * | de Tubières de Grimoard de Pesteils de Lévis | Duchy 1783 | |
| CÉPOY | Orléanais | 45 | 1748 | LP | Bouvier de la Motte | Extinct 1918 | |
| CÉRESTE | Provence | 04 | 1674 | LP | de Brancas-Céreste | Duchy 1785 | |
| CESSAC | Quercy | 46 | mid 16__ | * | Bérail de Cazillac | Extinct 1913 | 1:er baronnie de Quercy |
| CÉTON | Perche | 61 | mid 16__ | * | de Thurin | Extinct 1794 | |
| CHABANAIS | Angoumois | 16 | 1702 | LP | Colbert de Saint-Pouange | Extant | former principality, held by branche de Colbert-Laplace since 1961 |
| CHABRILLAN | Dauphiné | 26 | 1674 | LP | de Guigues de Moreton | Extinct 1950 | |
| CHABRIS | Berry | 36 | c1620 | LP | de Béthune-Chabris | Extinct 1833 | |
| CHAFFARDON | Savoie | 73 | 1682 | LP | d'Oncieu de Chaffardon | Extant | raised by the duc de Savoie |
| CHAILLOT | Franche-Comté | 70 | 1746 | LP | de Chaillot | Extinct 1974 | alias marquisat de DAMPIERRE(-sur-SALON) |
| CHAILLOU | Touraine | 36 | 1782 | LP | Amelot de Chaillou | Extinct 1911 | |
| CHALABRE | Languedoc | 11 | Louis XV | * | de Bruyères-Chalabre | Extinct 1838 | Thiou mention as marquisate |
| CHALENCON | Velay | 43 | 1614 | LP | de (Chalencon-)Polignac | Extant | |
| CHALLES | Savoie | 73 | 1669 | LP | Milliet de Challes | Extant | raised by the duc de Savoie; held by branche Milliet de Faverges since 1776 |
| CHALUCET | Limousin | 87 | 1644 | LP | Bonnin de Chalucet | Extinct 1824 | alias CHALUSSET; was part of the apanage of the comte d'Artois (future Louis XVIII) before the revolution |
| CHAMBERET | Limousin | 19 | 159_ | LP | de Pierrebuffière | Extinct 1820 | |
| CHAMBONAS | Vivarais | 07 | 1683 | LP | de La Garde de Chambonas | Extinct 1927 | |
| CHAMBRAY | Normandie | 27 | early 17__ | LP | de Chambray | Extinct 1948 | |
| la CHAMBRE | Savoie | 73 | 1562 | LP | de Seyssel-la Chambre | Extinct 18__ | raised by the duc de Savoie |
| CHAMOY | Champagne | 10 | c1745 | TC | Rousseau de Chamoy | Extinct 1876 | |
| CHAMPCENETZ | Île-de-France | 91 | 1686 | LP | Quentin de la Vienne | Extinct 1849 | based on earlier marquisat de la SALLE |
| CHAMPIGNY | Champagne | 89 | Louis XIV | TC | de Bernard de Champigny | Extinct 1778 | |
| CHAMPIGNY | Île-de-France | 94 | c1720 | TC | Bochart de Champigny | Extinct 1915 | |
| CHAMPLAY | Champagne | 89 | c1690 | LP | Bollé | Extinct 1844 | |
| CHAMPVALLON | Champagne | 89 | c1670 | * | de Harlay | Extinct | |
| CHANGY | Nivernais | 58 | mid 17__ | TC | Carpentier de Changy | Extant | |
| CHANTÉRAC | Périgord | 24 | 1744 | BR | de la Cropte de Chantérac | Extant | more formally marquisat de BEAUVAIS |
| la CHAPELLE-la-REINE | Île-de-France | 77 | 1680 | LP | d'Argouges | Extinct 1815 | alias marquisat d'ARGOUGES |
| CHAPPES | Champagne | 10 | c1630 | LP | d'Aumont-Villequier | Extinct 19__ | |
| la CHARCE | Dauphiné | 26 | 1619 | LP | de la Tour-du-Pin de la Charce | Extant | held by the branch de la Tour-du-Pin-Verclause |
| CHARETTE | Bretagne | 44 | 1775 | LP | de Charette de la Gascherie | Extinct 1792 | alias marquisat de la GASCHERIE |
| CHARLEMESNIL | Normandie | 76 | 1660 | LP | de Manneville | Extinct 1875 | alias marquisat de MANNEVILLE-CHARLEMESNIL |
| CHARLEVAL | Provence | 13 | early 17__ | * | de Cadenet de la Tour | Extant | inherited by de Jessé through adoption 1825 |
| CHARNACÉ | Anjou | 49 | 1674 | LP | de Girard de Charnacé | Extant | |
| CHARRAS | Angoumois | 16 | Louis XV | LP | de la Laurencie-Charras | Extinct 1857 | |
| la CHARTE-sur-le-LOIR | Maine | 72 | 1697 | LP | de Courtoux | Extant | alias marquisat de la GIDONNIÈRE; now held by Bonnin de la Bonninière de Beaumont |
| la CHÂSSE | Bretagne | 35 | 1707 | TC | d'Andigné de la Châsse | Extinct 1879 | or was it raised to marquisate? |
| CHASSINGRIMONT | Berry | 36 | mid 16__ | LP | d'Aubusson-Chassingrimont | Extinct? | |
| le CHASTEL | Bretagne | 22 | 1714 | LP | Crozat du Chastel | Extinct 1789 | Crown domain since 1786 |
| le CHASTELER | Hainaut | 59 | 1725 | LP | du Chasteler | Extinct 1908 | |
| le CHASTELER | Hainaut | 59 | 1769 | C LP | du Chasteler | Extinct 1908 | |
| CHÂTEAUBRUN | Berry | 36 | 16__ | LP | de Montmorency-Châteaubrun | Extant | inherited by le Roy de Lisa 1848 |
| CHÂTEAUFRÉMONT | Bretagne | 44 | 1683 | LP | de Cornulier | Extant | held by branch de Cornulier-Lucinière since 1738 |
| CHÂTEAUGIRON | Bretagne | 35 | 1719 | TC | le Prestre de Lezonnet | Extinct 1848 | title taken when marquisate d'ESPINAY was bought |
| CHÂTEAU-GONTIER | Anjou | 53 | 1647 | LP | de Bailleul | Extinct 1831 | |
| CHÂTEAU-GONTIER | Anjou | 53 | 1656 | C LP | de Bailleul | Extinct 1831 | also initially called marquisat de BAILLEUL |
| CHÂTEAU-l'ARC | Provence | 13 | 1685 | LP | de Boutassy-Guérin | Extant 1796 | |
| CHÂTEAUMORAND | Forez | 42 | 1625 | LP | de Lévis-Châteaumorand | Extant | held by the branch de Lévis-Léran since 1751 |
| CHÂTEAUMORAND | Limousin | 87 | 1668 | LP | Joubert de la Bastide | Extant | held by the branch Joubert de la Bastide du Repaire since 1731 |
| CHÂTEAUNEUF | Bretagne | 35 | 1702 | LP | de Beringhen | Name change 1746 | changed name to la VIEUVILLE |
| CHÂTEAUNEUF-la-FORÊT | Limousin | 87 | 1615 | LP | de Pierrebuffière | Extinct 1820 | |
| CHÂTEAUNEUF(-le-CHARBONNIER) | Provence | 04 | 1727 | LP | de Meyronnet-Châteauneuf | Extinct 1913 | |
| CHÂTEUNEUF(-le-ROUGE) | Provence | 13 | 1723 | LP | de Gautier de Gironton | Extinct | |
| CHÂTEAUNEUF(-sur-CHER) | Berry | 18 | c1630 | LP | de l'Aubespine-Châteauneuf | Extinct 1861 | |
| CHÂTEAUNEUF(-sur-CHER) | Berry | 18 | 1681 | C LP | Colbert | Extinct 1861 | |
| CHÂTEAUNEUF(-sur-LOIRE) | Orléanais | 45 | 1671 | LP | Phélypeaux de la Vrillière | Extant | temporarily duchy de la VRILLIÈRE 1770-77, then reverted to marquisate; held by royal house of d'Orléans since 1793 as heirs to de Bourbon-Penthièvre |
| CHÂTEAUNEUF(-sur-LOIRE) | Orléanais | 45 | 1715 | C LP | Phélypeaux de la Vrillière | Extant | |
| CHÂTEAUNEUF(-sur-SARTHE) | Anjou | 49 | 1750 | LP | Amelot de Chaillou | Extinct 1832 | |
| CHÂTEAU-RENARD | Provence | 13 | Louis XIV | LP | Aimar d'Albi | Extinct 1849 | |
| CHÂTEAU-RENAUD | Bourgogne | 71 | 1752 | LP | de Mailly de Châteaurenaud | Extinct 1819 | |
| CHÂTEAURENAUD | Angoumois | 16 | mid 16__ | * | d'Abbadie de la Mothe | Extinct | |
| CHÂTEAURENAULT | Touraine | 37 | 1620 | LP | de Rousselet | Extinct 1794 | |
| CHÂTEAURENAULT | Touraine | 37 | 1704 | C LP | de Rousselet | Extinct 1794 | |
| CHÂTEAURENAULT | Touraine | 37 | 1752 | C LP | d'Estaing de Saillans | Extinct 1794 | |
| CHÂTEAUROUX | Berry | 36 | c1613 | LP | de Bourbon-Condé | Duchy 1616 | Probably raised when two counties was merged |
| CHÂTEAUVIEUX | Dauphiné | 05 | Louis XV | TC | d'Armand de Châteauvieux | Extant | |
| CHÂTEAUVIEUX | Savoie | 74 | 1785 | LP | Lullin de Châteauvieux | Extinct 1850 | |
| CHÂTELAILLON | Aunis | 17 | c1737 | TC | Green de Saint-Marsault | Extant | former principality |
| le CHÂTELET | Bretagne | 35 | 1682 | LP | Hay du Châtelet | Extinct 1985 | |
| le CHÂTELET | Lorraine | 88 | c1625 | LP | du Châtelet-Thon | Extant | raised by the duc de Lorraine; held by de Laborde |
| le CHÂTELLIER(-le-FORT) | Touraine | 37 | 1640 | LP | de Pierrebuffière | Extant | held by de Voyer d'Argenson since 1750 |
| CHÂTENOIS | Franche-Comté | 70 | 1705 | LP | de Saint-Mauris de Châtenois | Extinct 1910 | |
| CHÂTRES | Île-de-France | 91 | 1661 | LP | Brodeau | Name change 1720 | changed name to marquisat d'ARPAJON |
| CHÂTRES | Île-de-France | 91 | 1692 | C LP | du Deffand de Lalande | Name change 1720 | |
| CHAUMONT | Savoie | 74 | 1681 | LP | Deschamps | Extinct 1896 | raised by the duc de Savoie |
| CHAUSSIN | Bourgogne | 39 | 1573 | LP | de Lorraine-Mercœur | Barony 1602 | reverted to barony |
| CHAUSSIN | Bourgogne | 39 | 1692 | LP | de Bourbon-Condé | Name change 1766 | raised a second time; changed name to marquisat de POLY-CHAUSSIN |
| CHAUSSIN | Bourgogne | 39 | 1724 | C LP | de Bourbon-Condé | Name change 1766 | |
| CHAVAGNAC | Auvergne | 15 | 1720 | LP | de Chavagnac | Extant | |
| CHEF-BOUTONNE | Poitou | 79 | 1713 | LP | Phélypeaux de Pontchartrain | Extinct 1794 | |
| CHEF-BOUTONNE | Poitou | 79 | 1742 | C LP | Roujault | Extinct 1794 | |
| CHEFFONTAINES | Bretagne | 29 | 1766 | LP | de Penfentenio de Cheffontaines | Extant | |
| CHENON | Angoumois | 16 | c1760 | TC | Desmier de Chenon | Extant | |
| CHÉRISEY | Lorraine | 57 | c1720 | LP | de Chérisey | Extant | raised by the duc de Lorraine |
| CHERVAL | Périgord | 24 | c1780 | TC | de Lagéard de Cherval | Extinct 1855 | |
| la CHESNELAYE | Bretagne | 35 | 1641 | LP | de Romilley | Extinct 1823 | |
| la CHEVALERIE | Poitou | 79 | 1788 | TC | Aymer de la Chevalerie | Extant | |
| CHEVIGNEY | Franche-Comté | 70 | 17__ | * | de Belot de Villette | Extinct 1875 | |
| CHEVRIÈRES | Dauphiné | 38 | 1682 | LP | de la Croix de Chevrières | Extinct 1903 | |
| CHIGNIN | Savoie | 73 | 1780 | LP | Métral | Extinct 1794 | raised by the duc de Savoie |
| CHILLY | Île-de-France | 91 | 1624 | LP | Coëffier d'Effiat | Extinct 1949 | held by the princes of Monaco since 1777 and raised by current dynasty |
| CHOISINET | Gévaudan | 48 | c1645 | LP | de la Tour de Bains-Saint-Vidal | Extant | title confirmed with family nobility |
| CHOISY(-aux-LOGES) | Orléanais | 45 | 1599 | LP | de l'Hôpital-Choisy | Duchy 1646 | raised to duchy de BELLEGARDE; later reverted to marquisate but kept new name |
| CHOLET | Anjou | 49 | c1630 | LP | Barjot de Moussy | Extinct 1839 | letters patent lost |
| CHOLET | Anjou | 49 | 1677 | C LP | Colbert de Maulévrier | Extinct 1839 | |
| CINGÉ | Touraine | 37 | c1670 | * | de Crevant-Cingé | Extinct 1826 | |
| CINQ-MARS(-la-PILE) | Touraine | 37 | c1638 | LP | Coëffier de Ruzé d'Effiat | Extant | one source state c1630; held by d'Albert de Luynes since 1768 |
| CIPIÈRES | Nice | 06 | Louis XIV | LP | Bouthillier de Chavigny | Extant | held by de Marc-Tripoli de Panisse-Passis since 1740 |
| CIRCÉ | Poitou | 79 | 1663 | LP | Foucher de Circé | Extinct 1917 | |
| CIREY-sur-BLAISE | Champagne | 52 | mid 16__ | * | du Châtelet-Pierrefitte | Duchy 1777 | raised to duchy du CHÂTELET |
| CIVRAC | Guyenne | 33 | 1647 | LP | de Durfort-Civrac | Extinct 1884 | |
| CLAIRAN | Languedoc | 30 | 1668 | LP | Guy d'Airebaudouze | Extant | Title now held by Saint-Aubin d'Ancey |
| CLAIRVAUX | Franche-Comté | 39 | b1710 | LP | de Bauffremont-Scey | Extant | |
| CLAM | Aunis | 17 | ? | LP | ? | Extant | held by Mercier du Paty since 1721 |
| CLAUSONNETTE | Languedoc | 30 | c1730 | TC | de Roques de Bouchaud | Extinct 1875 | |
| CLÈRES | Normandie | 76 | 1651 | LP | de Presteval | Extinct 1793 | |
| CLERMONT-d'ENTRAGUES | Agenais | 47 | 1617 | LP | de Balsac d'Entragues | Extinct | |
| CLERVAUX | Poitou | 86 | 1620 | LP | d'Aumont-Villequier | Extant | held by de Chérade de Montbron since 1704 |
| CLERVAUX | Poitou | 86 | 1768 | C LP | de Chérade de Montbron | Extant | |
| CLUSES | Savoie | 74 | 1700 | LP | Martin du Fresnoy | Extinct 1824 | raised by the duc de Savoie |
| CODOLET | Languedoc | 30 | 1622 | LP | d'Ancezune-Cadart | Extinct 1865 | |
| COËTANFAO | Bretagne | 56 | late 16__ | LP | de Kerhoent-Coëtanfao | Extinct 18__ | |
| COËTLOGON | Bretagne | 22 | 1622 | LP | de Coëtlogon | Extant | held by de Carné-Trécesson since 1740 |
| COËTMADEUC | Bretagne | 56 | b1680 | * | de Lopriac | Extinct 1794 | |
| COËTMEUR | Bretagne | 29 | 1593 | LP | de Tournemine | Extant | held by de Rohan-Chabot |
| COËTQUEN | Bretagne | 22 | 1575 | LP | de Coëtquen | Extinct 1838 | |
| COEUVRES | Picardie | 02 | 1585 | LP | d'Estrées | Extinct 1888 | maybe confirmation of earlier title of c1560; raised to duché d'ESTRÉES 1648-1737 and 1763–71 |
| COISLIN | Bretagne | 44 | 1634 | LP | du Cambout de Coislin | Extinct 1887 | raised to duchy 1663-1732 |
| COISLIN | Bretagne | 44 | 1656 | C LP | du Cambout de Coislin | Extinct 1887 | |
| COLIGNY-le-VIEIL | Franche-Comté | 39 | 1617 | LP | de Coligny-Châtillon | Extant | Spanish title; held by de Pillot de Chenecey since 1747 |
| COLIGNY-le-VIEIL | Franche-Comté | 39 | 1718 | C LP | von Sandersleben | Extant | French confirmation |
| COLIGNY-le-VIEIL | Franche-Comté | 39 | 1747 | C LP | de Pillot de Chenecey | Extant | |
| COLLEVILLE(-sur-MER) | Normandie | 14 | Louis XV | * | de Marguerye | Extinct 1947 | |
| COLOMBIERS | Touraine | 37 | 1619 | LP | le Breton de Villandry | Name change 1639 | changed name to VILLANDRY |
| COMBRONDE | Auvergne | 63 | 1564 | LP | du Puy-du-Fou | Extinct 1797 | raised by brevet royal |
| COMBRONDE | Auvergne | 63 | 1637 | C LP | du Puy-du-Fou | Extinct 1797 | |
| COMBRONDE | Auvergne | 63 | Louis XVI | C LP | de Capony | Extinct 1797 | |
| COMEIRAS | Languedoc | 30 | c1759 | TC | Delpuech de Comeiras | Extant | |
| COMPIÈGNE | Champagne | 77 | 1640 | BR | Dupont de Compiègne | Extant | one source state raised by Henri IV |
| CONFLANS | Savoie | 73 | 1621 | LP | de Watteville de Joux | Principality 1769 | raised by the duc de Savoie |
| CONROS | Auvergne | 15 | late 16__ | LP | de Saint-Martial | Extinct 1838 | |
| CONS-la-GRANDVILLE | Lorraine | 54 | 1719 | LP | de Lambertye | Extant | raised by the duc de Lorraine |
| CONTY | Picardie | 80 | 1557 | LP | de Bourbon-Condé | Extinct 1839 | raised to principality 1588-1628 |
| COPPOLA | Comtat-Venaissin | 84 | 1755 | BR | de Gaudemaris | Extant | papal title |
| CORBEAU-de-VAULSERRE | Dauphiné | 38 | 1751 | LP | de Corbeau de Vaulserre | Extinct 1976 | |
| COSNAC | Limousin | 19 | c1650 | TC | de Cosnac | Extant | |
| la COSTE-MESSELIÈRE | Poitou | 86 | c1695 | TC | Frotier de la Coste-Messelière | Extant | |
| la COSTE(-SAINT-JULIEN) | Bretagne | 22 | mid 16__ | LP | du Gouray | Extinct 1831 | |
| la COSTE(-SAINT-JULIEN) | Bretagne | 22 | 1720 | C LP | Andrault de Langeron | Extinct 1831 | |
| COUBLANS | Champagne | 52 | 1547 | LP | d'Anglure | Extinct | |
| COUCY | Picardie | 02 | 1668 | LP | d'Orléans | Extant | part of the apanage of the duc d'Orléans |
| le COUDRAY | Île-de-France | 91 | mid 17__ | * | Rouillé du Coudray | Extinct 1866 | |
| le COUDRAY-MONTPENSIER | Touraine | 37 | c1640 | TC | d'Escoubleau du Coudray | Extinct 1693 | Title only used two generations |
| la COUDRAYE | Poitou | 85 | 1766 | BR | de Loynes de la Coudraye | Extant | inherited by le Bailly de la Falaise 1876; recognition of title claimed to have been given by dowager queen of Poland 1707 |
| COUDRÉE | Savoie | 74 | 1655 | LP | d'Allinges | Extinct 1840 | raised by the duc de Savoie fr:Maison de Savoie |
| COUHÉ-VÉRAC | Poitou | 86 | 1652 | LP | de Saint-Georges de Vérac | Extinct 1858 | |
| COUPIGNY | Normandie | 14 | c1580 | LP | du Quesnel de Coupigny | Extinct | |
| COURBONS | Provence | 04 | 1646 | LP | Grimaldi de Cagnes | Extinct 1850 | |
| COURBONS | Provence | 04 | 1677 | C LP | de Brancas-Rochefort | Extinct 1850 | |
| COURBONS | Provence | 04 | 1717 | C LP | de Roux de Gaubert | Extinct 1850 | |
| COURCELLES | Maine | 72 | 1667 | LP | de Champlais | Extinct 1898 | |
| COURCENAY | Berry | 36 | 1739 | TC | de Boisé de Courcenay | Extant | |
| COURCIVAL | Maine | 72 | c1770 | TC | Stellaye de Baigneux de Courcival | Extant | |
| COURCY-aux-LOGES | Orléanais | 45 | 1681 | LP | de Bullion-Courcy | Extant | held by the Roussel de Courcy since 174_ |
| COURCY-aux-LOGES | Orléanais | 45 | 1749 | C LP | Roussel de Courcy | Extant | |
| COURQUETAINE | Île-de-France | 77 | 1722 | LP | de Vigny | Extinct | based on earlier seigneurie de CHÂTEAUFORT-en-BEAUMONT |
| COURSEULLES | Champagne | 89 | 1661 | LP | de Courseulles du Han | Extant | alias marquisat de TRION |
| COURTANVAUX | Maine | 72 | 1609 | LP | de Souvré | Extant | held by de Montesquiou-Fezensac d'Artagnan since 1781 |
| COURTARVEL | Maine | 72 | 1608 | LP | de Courtarvel de Pezé | Extant | inherited by de Dreux-Bréze 1789 but title not used |
| COURTEBOURNE | Artois | 62 | 1671 | LP | de Calonne de Courtebourne | Extinct 1887 | |
| COURTEMANCHE | Maine | 72 | c1720 | TC | le Maire de Courtemanche | Extinct 1831 | |
| COURTIVRON | Bourgogne | 21 | 1698 | LP | le Compasseur de Créqui-Montfort | Extant | |
| COURTOMER | Normandie | 61 | 1620 | LP | (Simon) de Saint-Simon | Extinct 1816 | |
| COURVILLE | Chartrain | 28 | 1656 | LP | de Béthune-Sully | Extinct 1970 | |
| COUTURELLE | Artois | 62 | 1759 | LP | Boudart de Couturelle | Extinct 1840 | |
| CRAMAYEL | Île-de-France | 77 | 1772 | LP | Fontaine de Cramayel | Extinct 1982 | |
| CRAMBES | Rouergue | 12 | c1745 | * | d'Aiguy de Crambes | Extinct 1901 | |
| CRAON | Lorraine | 54 | 1712 | LP | de Beauvau-Craon | Name change 1767 | raised by the duc de Lorraine; changed name to marquisat de CROISMARE |
| CRAON | Lorraine | 54 | 1768 | LP | de Beauvau-Craon | Extinct 1982 | based on earlier marquisat de HAROUÉ |
| CRÉNAN | Bretagne | 22 | 1685 | LP | de Perrien de Crénan | Extinct 1836 | |
| CRÉNOLLE | Bretagne | 22 | 1779 | LP | de Quengo de Crénolle | Extant | held by branch de Quengo de Tonquedec since 1829 |
| CRÉQUY | Picardie | 62 | 164_ | LP | de Blanchefort-Créquy | Extinct 1794 | |
| CRESNAY | Normandie | 50 | late 16__ | TC | de Poilvilain de Cresnay | Extinct 1857 | only county |
| CRÈVECOEUR(-le-GRAND) | Picardie | 60 | c1560 | LP | Gouffier de Bonnivet | Extant | held by de la Rochefoucauld-Liancourt since 1764 |
| CRÈVECOEUR(-le-GRAND) | Picardie | 60 | 1696 | C LP | de Hanyvel de Mannevillette | Extant | |
| CRILLON | Comtat-Venaissin | 84 | 166_ | LP | de Berton de Balbes | duchy 1725 | |
| CROISMARE | Lorraine | 54 | 1767 | LP | de Croismare | Extinct 1842 | earlier marquisate de CRAON |
| CROMIÈRES | Limousin | 87 | Louis XV | * | de Bermondet | Extant | |
| le CROS | Limousin | 87 | mid 16__ | * | de Brettes | Extant | now titled marquis de BRETTES |
| CRUZY(-le-CHÂTEL) | Bourgogne | 89 | 1620 | LP | de Clermont-Tonnerre | Extinct 1844 | |
| CUCÉ | Bretagne | 35 | 1643 | LP | de Bourgneuf | Extinct 1804 | |
| CUMOND | Périgord | 24 | Louis XV | LP | d'Arlot de Cumond | Extant | |
| CURTON | Guyenne | 33 | 1563 | LP | de Chabannes-Curton | Extant | oldest marquisate continuously held by same family |
Read more about this topic: List Of French Marquisates