| Pierre Chevalier | |
| Birth Name: | Pierre Antoine Marie Chevalier |
| Birth Date: | 1952 10, df=yes |
| Birth Place: | Bruges, Belgium |
| Nationality: | Belgian |
| Occupation: | politician |
Pierre Antoine Marie Chevalier (born 8 October 1952) is a Belgian politician and member of the Open Vlaamse Liberalen en Democraten (VLD). He is a former Secretary of State in the Belgian Federal Government and was elected to the Belgian Senate in 2003 by the Dutch electoral college. He studied Laws and Criminology at the University of Ghent before he became a lawyer. He became involved in politics early on, first as a Trotskyist, as a socialist later on, and since 1992 as a liberal. In October 2000, he was forced to resign as Secretary of State by Prime Minister Guy Verhofstadt, who is also a member of the VLD, after it became public that he had been named in a criminal investigation in Switzerland.