| Born: | March 11, 1999 | Draft: | 2019 Senators 125th Overall |
| Hometown: | Phoenix, Arizona | Position: | Center |
| Known For: | Shoots: | Right | |
| National Team: | United States | Current Team: | Boston Bruins |
Mark Kastelic (born March 11, 1999) is an American professional ice hockey player for the Boston Bruins in the National Hockey League (NHL). Kastelic was drafted in the fifth round of the 2019 NHL Entry Draft by the Senators.

Mark Kastelic Statistics
Trade Tracker
| Date | Traded From | Traded With | Traded To | Traded For |
| June 24, 2024 | ![]() | Joonas Korpisalo 2024 1st-Round Pick | ![]() | Linus Ullmark |
Deeper Dive
Achievements
- Hlinka Gretzky Cup Silver Medal (2016)
- WHL East Second-Team All-Star (2019, 2020)

