Ronn Tomassoni
| Biographical details | |
|---|---|
| Born | March 1958 Eveleth, Minnesota, US  | 
| Playing career | |
| 1976–1980 | Rensselaer | 
| Position(s) | Right Wing | 
| Coaching career (HC unless noted) | |
| 1982–1990 | Harvard (assistant) | 
| 1990–1999 | Harvard | 
| Head coaching record | |
| Overall | 145-115-24 (.553) | 
| Accomplishments and honors | |
| Championships | |
| 1992 ECAC Hockey Champion 1993 ECAC Hockey Champion 1994 ECAC Hockey Champion 1994 ECAC Hockey tournament champion  | |
Ronn Tomassoni (born March 1958) is a retired American ice hockey player and coach. Tomassoni was part of the coaching staff at Harvard for 17 years in various capacities and helped the team with its only national title in 1989.