| Mary E. Grant | |
| Birth Date: | 10 January 1953 |
| Birth Place: | New Haven, Connecticut |
| Occupation: | Psychiatric Nurse Politician |
| Residence: | Beverly, Massachusetts |
| Party: | Democrat |
| Alma Mater: | Boston College |
| Member of the Massachusetts House of Representatives from the 6th Essex district | |
| Term Start: | 2003 |
| Term End: | 2011 |
| Predecessor: | Michael P. Cahill |
| Successor: | Jerry Parisella |
Mary E. Grant (born January 10, 1953, in New Haven, Connecticut) is an American psychiatric nurse and politician who represented the 6th Essex district in the Massachusetts House of Representatives from 2003 to 2011. Prior to serving in the General Court, Grant served on the City Charter Commission, Ordinance Review Committee, and High School Site Council in Beverly, Massachusetts.[1]