| Catherine Deroche | |
| Office: | Member of the French Senate for Maine-et-Loire |
| Term Start: | 12 October 2010 |
| Predecessor: | Christian Gaudin |
| Office2: | Mayor of Bouchemaine |
| Term Start2: | 1999 |
| Term End2: | 2008 |
| Predecessor2: | Christian Mettelet |
| Successor2: | Anne-Sophie Hocquet de Lajartre |
| Birth Date: | 24 February 1953 |
| Birth Place: | Beaupréau, France |
| Party: | The Republicans |
Catherine Deroche (born 24 February 1953) is a French politician. She represents the department of Maine-et-Loire in the French Senate as a Union for a Popular Movement member.[1]
Deroche was mayor of Bouchemaine from 1999 to 2008. She also served as chair of the Association départementale des maires. She is a member of the Regional council and secretary for the UMP in Maine-et-Loire.[2]
Ahead of the 2022 presidential elections, Deroche publicly declared her support for Michel Barnier as the Republicans’ candidate.[3]