| L | Kirill Kaprizov |  MINMinnesota Wild |
| L | Kristian VesalainenInactive | — |
| L | Kurtis MacDermid |  OTTOttawa Senators |
| L | Kyle CliffordInactive | — |
| L | Kyle Connor |  WPGWinnipeg Jets |
| L | Lance BoumaInactive | — |
| L | Landon Slaggert |  CHIChicago Blackhawks |
| L | Lauri KorpikoskiInactive | — |
| L | Lawson Crouse |  UTAUtah Mammoth |
| L | Liam Ohgren |  VANVancouver Canucks |
| L | Loui ErikssonInactive | — |
| L | Lucas CondottaInactive | — |
| L | Lucas Raymond |  DETDetroit Red Wings |
| L | Lukas ReichelInactive | — |
| L | Luke GazdicInactive | — |
| L | Mackenzie MacEachernInactive | — |
| L | Magnus PaajarviInactive | — |
| L | Marc MichaelisInactive | — |
| L | Marcus Foligno | MINMinnesota Wild |
| L | Marcus JohanssonInactive | — |
| L | Marcus Nordmark |  ANAAnaheim Ducks |
| L | Marcus SorensenInactive | — |
| L | Marek HrivikInactive | — |
| L | Mark Jankowski |  CARCarolina Hurricanes |
| L | Markus HannikainenInactive | — |
| L | Mason GeertsenInactive | — |
| L | Mason Marchment |  SJSSan Jose Sharks |
| L | Mason MorelliInactive | — |
| L | Mason RaymondInactive | — |
| L | Mathias BromeInactive | — |
| L | Matias Maccelli |  NYINew York Islanders |
| L | Matt BeleskeyInactive | — |
| L | Matt Boldy | MINMinnesota Wild |
| L | Matt CalvertInactive | — |
| L | Matthew Knies |  TORToronto Maple Leafs |
| L | Matthew Tkachuk |  FLAFlorida Panthers |
| L | Matt MartinInactive | — |
| L | Matt MoulsonInactive | — |
| L | Matt NietoInactive | — |
| L | Matt PuempelInactive | — |
| L | Maxime ComtoisInactive | — |
| L | Max Jones |  EDMEdmonton Oilers |
| L | Max McCormickInactive | — |
| L | Max PaciorettyInactive | — |
| L | Michael BournivalInactive | — |
| L | Michael BuntingInactive | — |
| L | Michael CammalleriInactive | — |
| L | Michael Carcone | UTAUtah Mammoth |
| L | Michael Dal ColleInactive | — |
| L | Michael GrabnerInactive | — |