| Marie-Marguerite Dufay | |
| Office: | 7th President of Franche-Comté |
| Deputy: | Joseph Parrenin |
| Term Start: | 24 January 2008 |
| Term Start2: | 5 January 2008 |
| Term End2: | 24 January 2008 (as Acting President) |
| Predecessor2: | Raymond Forni |
| Office3: | First Vice President of Franche-Comté |
| President3: | Raymond Forni |
| Term Start3: | 2 April 2004 |
| Term End3: | 24 January 2008 |
| Successor3: | Joseph Parrenin |
| Office4: | Regional Councillor from Doubs |
| Term Start4: | 2 April 2004 |
| Birth Date: | 21 May 1949 |
| Birth Place: | Paris, Île-de-France, France |
Marie-Marguerite Dufay (in French pronounced as /maʁi maʁɡəʁit dyfɛ/), best known as Marie-Guite Dufay (in French pronounced as /maʁi ɡit dyfɛ/; born 21 May 1949), is a French politician of the Socialist Party (PS) who serves as president of the regional council of Bourgogne-Franche-Comté.
Dufay was first elected to the Besançon city council in 1989. Six years later, she was appointed as deputy mayor of Besançon (1995 to 2008). In the 2004 Franche-Comté regional election, she was second in the Socialist List just after Raymond Forni. After the death of President Raymond Forni, she was elected by the assembly as President of the Region. She won the nomination to be the next socialist candidate for President of Franche-Comté in 2010.[1]
In the Socialist Party's 2011 primaries, Dufay endorsed Martine Aubry as the party's candidate for the 2012 presidential election.[2]
Ahead of the 2017 presidential election, Dufay endorsed Emmanuel Macron.[3]
|-|-|- |-