 Dimitrios Malamas | 1973-05-12 | 2011 | Aris Thessaloniki | Greece |  |
 Martin Malatinec | 1999-12-14 | 2026 | HK Detva | Slovakia2 | |
 Ian Malbec | 1997-04-13 | 2019 | Penn State Univ. | ACHA (W) | |
 Steve Malette | | 2026 | Eastern Ontario Wild U16 AAA | HEO U16 | |
 Matteo Malfatti | 1965-09-21 | 2026 | Varese | Italy2 | |
| Joshua Malin | 1997-06-07 | 2026 | Austin Ice Bats | NA3HL | |
 Oskari Malinen | 1999-12-01 | 2026 | RoKi U16 | U16 Mestis | |
| Toni Malinen | 1985-12-24 | 2026 | Nordic Hockey Academy U18 |  Austria U18i | |
 Denis Malinin | | 2026 | Barys Astana | KHL | |
| Roman Malkov | 1997-05-05 | 2025 | Aquinas College | ACHA | |
 Christoffer Malm | 1991-01-23 | 2024 | Kristianstads IK | HockeyEttan | |
| Jarkko Malm | 1970-10-10 | 2026 | Kiekko-Espoo | Auroraliiga (W) | |
| Wictor Malmlöv | 1994-11-13 | 2026 | Brynäs IF | SDHL (W) | |
| Karl Malmquist | 1989-10-06 | 2027 | Linköping HC | SHL | |
| Kalle Malmqvist | 2002-07-04 | 2026 | Lerums BK U16 | U16 Div.1 | |
| Shamus Maloney | 1994-06-15 | 2026 | NV River Rats 19U AAA | 18U AAA | |
| Nikita Malukhin | 2000-07-15 | 2025 | Sparta Kazan U16 | Russia U16 2 | |
| Mike Mammone | 1987-01-10 | 2024 | Connecticut RoughRiders | EHL | |
| Lucas Mancari | 2006-09-02 | 2026 | Aurora Tigers | OJHL | |
 Valeriia Manchak-Jensen | 1997-03-17 | 2026 | Purcell Hockey Academy 16U | FSL 16U (W) | |
| Alex Mandolidis | 1985-00-00 | 2026 | Greece |  Challenger Series | |
| Gianni Mangone | 1993-09-09 | 2026 | Nelson Leafs | KIJHL | |
| Jari Mannila | 1979-06-20 | 2018 | TUTO Hockey U18 | U18 Suomi-sarja | |
| Arto Manninen | 1981-09-09 | 2024 | JälkiHiki-Hockey | III-divisioona | |
| Jani Manninen | 1981-08-23 | 2027 | Kärpät | Liiga | |
| Grant Manning | 1995-04-12 | 2022 | Vermilion County Bobcats | SPHL | |
| Nicholas Manville | 1983-12-16 | 2020 | EHC Binningen II |  SwissDiv4 | |
 Fernando Maqueda | 1991-05-29 | 2026 | Spain U20 | WJC-20 D2A | |
 Andre Marais | 1981-08-13 | 2026 | Concordia Univ. | USports | |
| Sean Marcellus | 1987-04-13 | 2019 | Ottawa Capitals | JCWC | |
 Guillaume Marchand | 1993-10-08 | 2026 | Chambéry U18 | France U18 2 | |
| Marco Marciano | 1982-02-02 | 2026 | Montréal Canadiens |  NHL | |
| Michal Marcinek | 1995-10-31 | 2025 | HKM Rimavska Sobota U20 | Slovakia U20 2 | |
| Steve Marcotte | 1968-02-25 | 2018 | Collège Laflèche Dragons | QCHL | |
| Anthony Mariani | 1979-01-10 | 2024 | Univ. of Central Florida | AAU II | |
| Udo Marie | 1989-12-22 | 2026 | Collège du Mont-Ste-Anne M18 D2 | RSEQ M18 D2 | |
| Veli-Pekka Marin | 1974-10-08 | 2024 | TPS | Liiga | |
| Ryan Marinello | | 2026 | MN Green Giants 13U AAA | MNHP 13O | |
| Leah Marino | 2000-07-16 | 2026 | Pittsburgh Penguins Elite 19U | 19U AAA (W) | |
| Tate Maris | 1988-11-18 | 2023 | Omaha Mastery 18U AAA | NAPHL 18U | |
| Zach Mark | 2000-07-14 | 2026 | New Hamburg Firebirds U18 A | U18 A | |
| Ryan Marker | 1994-02-25 | 2025 | Brooklyn Aviators | USPHL Premier | |
| Johan Marklund | 1973-09-13 | 2025 | Rødovre Mighty Bulls |  Denmark | |
| Albert Markopoulos | 1994-05-30 | 2027 | P.A.L. Junior Islanders 15U AAA | 15U AAA | |
 Djordje Markovic | 1973-02-08 | 2026 | Crvena Zvezda |  IntHL | |
| Helen Markovic | 1999-02-02 | 2023 | Rivier Univ. | NCAA III (W) | |
 Milo Markovic | 1985-10-10 | 2027 | Lindau Islanders | Germany3 | |
| Max Markowitz | 1989-03-01 | 2026 | Tucson Roadrunners | AHL | |
| Luc Marotte | 1967-09-13 | 2026 | Collège Durocher St-Lamb. M18D1R | RSEQ M18 D1 R | |
| Stan Marple | 1968-02-29 | 2027 | Spruce Grove Saints | BCHL | |
| Dan Marr | | 2010 | Atlanta Thrashers | NHL | |
 Jordan Marr | 1991-06-10 | 2026 | Great Britain U18 | WJC-18 D2A | |
| Renny Marr | 1997-10-08 | 2018 | Okanagan Hockey Academy UK U18 |  England U18 | |
| Daniel Marsalo | 2000-06-28 | 2025 | HPK | Auroraliiga (W) | |
| Anthony Marsella | 1992-04-28 | 2026 | West Chester Univ. | ACHA D2 (W) | |
| Andrew Marshall | 1975-07-07 | 2023 | Melbourne Ice |  AWIHL (W) | |
| Briony Marshall | 1974-01-22 | 2026 | Streatham IHC U19 | England U19 2 | |
| Joel Marshall | 1979-07-13 | 2026 | Madison Capitols 16U AAA | 16U AAA (W) | |
| Mike Marshall | 1985-08-11 | 2026 | Chippewa Steel | NAHL | |
| Samantha Marson | 2000-12-06 | 2026 | North York Renegades | GMHL | |
| Andrew Martel | 1994-05-09 | 2026 | SHAW Timberwolves 18U B | 18U B | |
| Benjamin Martel | 2007-03-04 | 2026 | Séminaire St-Joseph M18 D1 R | RSEQ M18 D1 R | |
| Jason Martin | | 2026 | Pittsburgh Penguins | NHL | |
| Jonathan Martin | 2002-11-21 | 2024 | Valbo HC U16 | U16 Div.1 | |
| Pier Martin | 1986-03-04 | 2026 | Australia | WC D2A (W) | |
| Kim Martin Hasson | 1986-02-28 | 2027 | Frölunda HC | SDHL (W) | |
 Ondrej Martinka | 1987-05-03 | 2027 | Genève-Servette HC II U15 | Swiss U16-Top | |
| Tony Martino | 1964-08-13 | 2026 | Winnipeg Jets | NHL | |
| Melwin Martinsson | 2001-09-10 | 2023 | UU Hockey | SUHL | |
 Hunor Marton | 1993-12-03 | 2027 | ESV Kaufbeuren | Germany3 | |
 Tibor Marton | 1979-04-05 | 2027 | MAC Budapest | EWHL (W) | |
| Luca Martschini | 1988-02-27 | 2022 | EHC Sursee U18 | Swiss U18-A | |
| Nathaniel Marx | | 2025 | Drummondville Voltigeurs | QMJHL | |
| Ervin Masek | 1989-11-22 | 2027 | ESC Kempten | Germany4 | |
| Jan Masek | 1997-08-04 | 2025 | Hong Kong | Asian WG (W) | |
| Michael Maslac | 1990-07-22 | 2022 | Újpesti Jégkorong Akadémia U18 | Hungary U18 | |
| Jason Maslakow | 1979-07-25 | 2025 | Collingwood Blues | OJHL | |
| Dante Massaro | 2003-08-29 | 2026 | Boston Dogs | NCDC | |
| Robert Massimi | 1997-03-21 | 2026 | Morristown Beard School | USHS-NJ | |
| Jensen Massop | 1977-12-24 | 2027 | Vallentuna Hockey | HockeyEttan | |
| Steve Mastalerz | 1992-06-29 | 2026 | Univ. of Massachusetts | NCAA | |
| Lee Masters | 1984-06-20 | 2026 | Rochester Mayo High | USHS-MN | |
| Pablo Mata | 2004-02-06 | 2026 | CH Madrid | Spain | |
| Chris Matchett | 1964-06-09 | 2023 | Long Island Stars | QC Int PW | |
| Kevin Matheja | 1988-03-14 | 2026 | Adendorfer EC | Germany4 | |
| Amelia Matheson | 1986-07-30 | 2026 | Newcastle Northstars | AIHL | |
| Juhani Matikainen | 1990-08-21 | 2026 | Varese | Italy2 | |
 Keisuke Matsuda | 1981-05-12 | 2017 | Japan | Universiade | |
| Dimitri Mattheos | | 2025 | Owen Sound Attack | OHL | |
| Christian Matthys | 1966-12-27 | 2026 | EHC Seewen | MyHL | |
| Jamie Mattie | 1980-06-28 | 2025 | Nova Jr. X Men U15 | NSU15MHL | |
| James Mattson | 2002-08-21 | 2025 | New Jersey Renegades | EHLP | |
| Andrei Matveyev | 1988-07-11 | 2025 | Yunison-Moskva | VHL | |
| Esa Maunula | 1964-06-28 | 2027 | Kölner Haie | DEL | |
| Johnny Mauritzson | 1988-04-30 | 2027 | Kiruna IF | HockeyEttan | |
| Panagiotis Mavridis | 2003-06-30 | 2026 | HK Panda |  CIHL HK | |
| Jeff Maxwell | 1984-12-28 | 2026 | Straubing Tigers | DEL | |
| David May | 1980-09-08 | 2025 | Farmington High | USHS-MN | |
| Tyler May | 2003-07-17 | 2026 | Niagara IceDogs | OHL | |
| Sam Mayasich | 1993-03-18 | 2020 | Des Moines Buccaneers | USHL | |
