| Marie-Fanny Gournay | |
| Birth Date: | 6 March 1926 |
| Birth Place: | Hazebrouck, France |
| Death Place: | Caëstre, France |
| Nationality: | French |
| Occupation: | Politician |
| Party: | Rally for the Republic |
| Office: | Mayor of Caëstre[1] |
| Term Start: | 21 March 1971 |
| Term End: | 18 March 2001 |
| Predecessor: | Michel Ramon |
| Successor: | Yves Baron |
| Office2: | General Councillor of the Canton of Hazebrouck |
| Term Start2: | 25 March 1979 |
| Term End2: | 21 March 1998 |
| Predecessor2: | Amand Moriss |
| Successor2: | Jean-Pierre Laczny |
| Office3: | France Senator of Nord[2] |
| Term Start3: | 15 January 1990 |
| Term End3: | 27 September 1992 |
| Successor3: | Pierre Carous |
| Office4: | Deputy of Nord's 15th constituency[3] |
| Term Start4: | 28 March 1993 |
| Term End4: | 21 April 1997 |
| Predecessor4: | Maurice Sergheraert |
| Successor4: | Jean Delobel |
Marie-Fanny Gournay (6 March 1926 – 4 February 2020) was a French politician.[4]