| Guy Janvier | |
| Birth Date: | 1948 6, df=y |
| Birth Place: | Parcé-sur-Sarthe, France |
| Nationality: | French |
| Education: | Sciences Po École nationale d'administration |
| Party: | PS |
| Office: | Mayor of Vanves |
| Term Start: | 25 June 1995 |
| Term End: | 25 March 2001 |
| Predecessor: | Didier Morin |
| Office2: | Member of the General Council of Hauts-de-Seine |
| Term Start2: | 1 April 2004 |
| Term End2: | 1 April 2015 |
| Predecessor2: | Bernard Gauducheau |
| Successor2: | Isabelle Debré |
Guy Janvier (17 June 1948 – 11 January 2024) was a French politician of the Socialist Party (PS).[1]
Born in Parcé-sur-Sarthe on 17 June 1948, Janvier attended the Sciences Po and the École nationale d'administration. He joined the civil administration after his graduation.[2] [3] He served as Mayor of Vanves from 1995 to 2001 and represented the in the General Council of Hauts-de-Seine from 2004 to 2015.
Guy Janvier died on 11 January 2024, at the age of 75.[4]