| Position: | Goaltender |
| Catches: | Left |
| Height Ft: | 5 |
| Height In: | 9 |
| Weight Lb: | 170 |
| Played For: | Chatham Wheels Tulsa Oilers Swindon Ice Lords Lake Charles Ice Pirates London Knights Belfast Giants Ayr Scottish Eagles EC Bad Tölz EV Regensburg |
| Ntl Team: | CAN |
| Ntl Team 2: | GBR |
| Birth Date: | October 20, 1971 |
| Birth Place: | Mississauga, Ontario, Canada |
| Career Start: | 1993 |
| Career End: | 2006 |
Mark Cavallin (born October 20, 1971) is a Canadian-British former professional ice hockey goaltender. He played in the British Ice Hockey Superleague for the London Knights, Belfast Giants and the Ayr Scottish Eagles. He also played in the German 2nd Bundesliga for the EC Bad Tölz and EV Regensburg. He played for the Great Britain national ice hockey team in two World Championships.