The 2024–25 Mercyhurst Lakers men's ice hockey season will be the 38th season of play for the program, the 26th at the Division I level, and the 1st in Atlantic Hockey America. The Lakers will represent Mercyhurst University in the 2024–25 NCAA Division I men's ice hockey season, play their home games at the Mercyhurst Ice Center and be coached by Rick Gotkin in his 37th season.
| Adrien Bisson | Defenseman | Graduation (signed with Florida Everblades) | ||
| Garrett Dahm | Forward | Transferred to Clarkson | ||
| Tyler Gaulin | Forward | Left program (retired) | ||
| Nicholas Kent | Defenseman | Transferred to Hamilton | ||
| Matt Lenz | Goaltender | Graduate transfer to Albertus Magnus | ||
| Jackson McCarthy | Defenseman | Left program (retired) | ||
| Marko Reifenberger | Forward | Graduation (signed with South Carolina Stingrays) | ||
| Owen Say | Goaltender | Transferred to Notre Dame | ||
| Keanan Stewart | Forward | Graduation (signed with Cincinnati Cyclones) | ||
| Philip Waugh | Defenseman/Forward | Signed professional contract (Wilkes-Barre/Scranton Penguins) |
| Dominik Bartecko | Forward | 20 | Prague, CZE | ||
| Michael Chambre | Goaltender | 19 | Fort Myers, FL | ||
| Matteo Disipio | Forward | 21 | Nepean, ON | ||
| Riley Fitzgerald | Forward | 21 | Wilmington, MA | ||
| Christian Kocsis | Forward | 20 | Middletown, NJ | ||
| Brendan Lamb | Forward | 20 | Battle Creek, MI | ||
| Carter McPhail | Goaltender | 25 | Fenton, MI
| ||
| Kaden Muir | Defenseman | 20 | Manchester, NH | ||
| Mateo Picozzi | Defenseman | 21 | Morristown, NJ | ||
| Caleb Price | Defenseman | 24 | Hooksett, NH
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As of August 21, 2024.[1]
|-!colspan=12 style=";" | Regular Season
See main article: 2024–25 NCAA Division I men's ice hockey rankings.