| Ruth Provost | |
| Birth Date: | 9 August 1949 |
| Birth Place: | Boston, Massachusetts |
| Occupation: | Politician |
| Residence: | Sandwich, Massachusetts |
| Party: | Democrat |
| Alma Mater: | University of Massachusetts Amherst |
| Member of the Massachusetts House of Representatives from the 2nd Plymouth District | |
| Term Start: | 1997 |
| Term End: | 2003 |
| Predecessor: | Charles Decas |
| Successor: | Susan Williams Gifford |
Ruth W. Provost (born August 9, 1949 in Boston, Massachusetts) is an American politician who represented 2nd Plymouth District in the Massachusetts House of Representatives from 1997 to 2003.[1]