| Philippe Marini | |
| Office: | Mayor of Compiègne |
| Term Start: | 19 March 1987 |
| Predecessor: | Jean Legendre |
| Office2: | Member of the French Senate for Oise |
| Term Start2: | 2 October 1992 |
| Term End2: | 8 January 2015 |
| Successor2: | Alain Vasselle |
| Office3: | President of the Finance Committee in the Senate |
| Term Start3: | 2011 |
| Term End3: | 2014 |
| Predecessor3: | Jean Arthuis |
| Successor3: | Michèle André |
| Birth Date: | 28 January 1950 |
| Birth Place: | Paris, France |
| Party: | The Republicans |
| Education: | Lycée Condorcet |
| Alma Mater: | Sciences Po Panthéon-Assas University École nationale d'administration |
Philippe Marini (born 28 January 1950) is a former member of the Senate of France, who represented the Oise department. He is a member of the Union for a Popular Movement. He is of Italian origin.
From September 1992, Senator Marini was an influential senator, focusing on many issues related to banking and international finance. Marini holds a law degree, and is considered an expert on French and international financial matters. Prior to public service as an elected leader in France, Senator Marini was a professor at several universities. A long-term member of UMP, Marini has been an active participant in preparing the economic reform plan of a fellow UMP member, President of France Nicolas Sarkozy.