| Party: |  FranceSocialist Party Party of European Socialists |
| Constituency Mp: | Loire-Atlantique's 2nd constituency |
| Term Start: | 12 June 1997 |
| Term End: | 20 June 2017 |
| Parliament: | French |
| Birth Date: | 1948 5, df=y |
| Birth Place: | Nantes, France |
| Nationality: | French |
| Children: | Christophe Clergeau (son) |
| Successor: | Valérie Oppelt |
| Predecessor: | Élisabeth Hubert |
Marie-Françoise Clergeau (pronounced as /fr/; born 2 May 1948 in Nantes) was a member of the National Assembly of France.[1] She represented Loire-Atlantique's 2nd constituency from 1997 to 2017, as a member of the Socialiste, radical, citoyen et divers gauche. On 29 January 2013 she was a major speaker on to the French National Assembly urging the vote for Marriage Equality.