| Born: | May 26, 2005 | Draft: | Undrafted |
| Hometown: | Saint-Antonin, Quebec | Position: | Defense |
| Known For: | Shoots: | Left | |
| National Team: | N/A | Current Team: | Saint John Sea Dogs |
Tristan Dassylva (born May 26, 2005) is a Canadian-born ice hockey defenseman that currently plays for the Saint John Sea Dogs of the Quebec Major Junior Hockey League (QMJHL).