Mark Dennehy
| Biographical details | |
|---|---|
| Born | October 18, 1967 Dorchester, Massachusetts, U.S.  | 
| Playing career | |
| 1987–1991 | Boston College | 
| 1991–1992 | Ayr Raiders | 
| Position(s) | Defenceman | 
| Coaching career (HC unless noted) | |
| 1994–1999 | Princeton (Assistant) | 
| 1999–2000 | Fairfield | 
| 2000–2005 | Massachusetts (Assistant) | 
| 2005–2018 | Merrimack | 
| 2018–2021 | Binghamton Devils | 
| Head coaching record | |
| Overall | 171–278–62 (.395) [college] | 
| Accomplishments and honors | |
| Awards | |
  | |
Mark Dennehy (born October 18, 1967) is an American ice hockey head coach who most recently led the former Binghamton Devils of the American Hockey League.