| Joseph M. Connolly | |
| Birth Date: | 5 January 1924 |
| Birth Place: | Charlestown, Boston, Massachusetts, U.S. |
| State House: | Massachusetts |
| District: | 5th Middlesex |
| Term Start: | 1983 |
| Term End: | 1991 |
| Predecessor: | Lou Nickinello |
| Successor: | Douglas Stoddart |
| Death Date: | [1] |
| Death Place: | Natick, Massachusetts, U.S. |
| Party: | Democratic |
Joseph M. Connolly (1924–2007) was an American police detective and politician who represented the 5th Middlesex District in the Massachusetts House of Representatives from 1983 to 1991.[2]