| Catherine Boursier | |
| Office: | Member of the European Parliament |
| Term Start: | 18 May 2008 |
| Term End: | 13 July 2009 |
| Predecessor: | Adeline Hazan |
| Constituency: | East France |
| Birth Date: | 11 May 1953 |
| Birth Place: | Le Plessis-Trévise, France |
| Party: | Socialist Party |
Catherine Boursier (born 11 May 1953) is a French politician who was a Member of the European Parliament representing East France for the Socialist Party from 2008 to 2009. She was appointed to the vacancy caused by the resignation of Adeline Hazan.[1]