| Mary E. Fantasia | |
| State House: | Massachusetts |
| District: | 8th Middlesex |
| Term Start: | 1975 |
| Term End: | 1978 |
| State House1: | Massachusetts |
| District1: | 4th Middlesex |
| Term Start1: | 1971 |
| Term End1: | 1974 |
| Alongside1: | Marie E. Howe and Vincent J. Piro |
| Birth Date: | 1 October 1919 |
| Birth Place: | Arlington, Massachusetts |
| Party: | Democratic |
| Spouse: | Anthony N. Fantasia |
| Children: | Patricia Fantasia Stewart Kevin Fantasia Joanne Fantasia Cedrone |
Mary E. (Coyne) Fantasia (October 1, 1919 – March 5, 2020) was an American politician from the state of Massachusetts.
She served in the Massachusetts House of Representatives from 1971 to 1978,[1] representing the 4th Middlesex district from 1971 to 1974 and the 8th Middlesex district from 1975 to 1978. She lost renomination in 1978. She served as a Democratic Presidential Elector in 1960, 1964 and 1976. She was a Democratic National Committeewoman for 10 years and served as the Vice Chairwoman of the Massachusetts Democratic State Committee.[2]
1990 Massachusetts 30th Middlesex District State Representative Democratic Primary
| Patricia D. Jehlen (D) 45.5% | |
| Stanley M. Koty Jr. (D) 35.2% | |
| Mary E. Fantasia (D) 19.1% |
1978 Massachusetts 31st Middlesex District State Representative Democratic Primary
| Marie E. Howe (D) (inc.) 50.8% | |
| Mary E. Fantasia (D) (inc.) 49.2% |
1976 Massachusetts 8th Middlesex District State Representative General Election
| Mary E. Fantasia (D) (inc.) 100.0% |
1974 Massachusetts 8th Middlesex District State Representative General Election
| Mary E. Fantasia (D) (inc.) 100.0% |
1972 Massachusetts 4th Middlesex District State Representative General Election
| Marie E. Howe (D) (inc.) 35.5% | |
| Vincent J. Piro (D) (inc.) 34.7% | |
| Mary E. Fantasia (D) (inc.) 29.7% |
1970 Massachusetts 4th Middlesex District State Representative General Election
| Marie E. Howe (D) (inc.) 35.8% | |
| Vincent J. Piro (D) (inc.) 29.6% | |
| Mary E. Fantasia (D) 26.5% | |
| Arthur Vitt Vitagliano (R) 8.0% |
1970 Massachusetts 4th Middlesex District State Representative Democratic Primary
| Marie E. Howe (D) (inc.) 28.6% | |
| Vincent J. Piro (D) (inc.) 21.9% | |
| Mary E. Fantasia (D) 12.6% | |
| William J. Joyce (D) 11.7% | |
| John K. Holmes (D) 9.4% | |
| George J. Moran Jr. (D) 7.0% | |
| John K. Makredes (D) 4.6% | |
| Roger Faulkner (D) 4.2% |