| Mary Jane Simmons | |
| State House: | Massachusetts |
| Term Start: | 1993 |
| Term End: | 2004 |
| Birth Date: | May 14, 1953 |
Mary Jane Simmons (May 14, 1953 – August 13, 2004) was an American Democratic politician from Leominster, Massachusetts. She represented the 4th Worcester district in the Massachusetts House of Representatives from 1993 to 2004.