| Wyatt Aamodt | Niagara IceNIA | D | Hermantown, Minnesota, United States |
| Rodrigo Abols | Jacksonville GatorsJAX | C | Riga, Latvia |
| Mikhail Abramov | Hamburg GladiatorsHBG | C | Moskva, Russia |
| Nicholas Abruzzese | Chicago TigersCHI | C | Slate Hill, New York, United States |
| Noel Acciari | Okanagan Sun DevilsOKA | C/RW | Johnston, Rhode Island, United States |
| John Adams | Philadelphia Fire AntsPHI | RW | Boxford, Massachusetts, United States |
| Calen Addison | Okanagan Sun DevilsOKA | D | Brandon, Manitoba, Canada |
| Egor Afanasyev | Ottawa SlammersOTT | LW | Tver, Russia |
| Maxim Agafonov | Nova Scotia SchoonersNS | D | Moskva, Russia |
| Andrew Agozzino | Las Vegas AcesLV | C | Kleinburg, Ontario, Canada |
| Layton Ahac | Hamburg GladiatorsHBG | D | Vancouver, British Columbia, Canada |
| Jack Ahcan | Okanagan Sun DevilsOKA | D | Savage, Minnesota, United States |
| Roman Ahcan | Vancouver VipersVAV | LW | Savage, Minnesota, United States |
| Filip Ahl | Chicago TigersCHI | LW | Jonkoping, Sweden |
| Sebastian Aho | London MonarchsLON | C | Rauma, Finland |
| Sebastian Aho | Toronto RexTOR | D | Umea, Sweden |
| Kashawn Aitcheson | Seattle GrungeSEA | D | Toronto, Ontario, Canada |
| Beau Akey | Regina BisonsREG | D | Waterloo, Ontario, Canada |
| Arturs Akhtyamov | Regina BisonsREG | G | Kazan, Russia |
| Reko Alanko | Dublin ShamrocksDUB | D | Helsinki, Finland |
| Parker Alcos | Acadia Grizzly BearsACA | D | Port Moody, British Columbia, Canada |
| Gage Alexander | Philadelphia Fire AntsPHI | G | Okotoks, Alberta, Canada |
| Nikita Alexandrov | Dublin ShamrocksDUB | C | Burgwedel, Germany |
| Alexander Alexeyev | Calgary MustangsCGY | D | St. Petersburg, Russia |
| Brennan Ali | Edmonton SupersonicsEDM | C | Glencoe, Illinois, United States |
| Anthony Allain-Samake | London MonarchsLON | D | Gatineau, Quebec, Canada |
| Nolan Allan | Toronto RexTOR | D | Saskatoon, Saskatchewan, Canada |
| Owen Allard | Dublin ShamrocksDUB | C | Renfrew, Ontario, Canada |
| Tristan Allard | Brno BaronsCZE | C | Renfrew, Ontario, Canada |
| Cameron Allen | Regina BisonsREG | D | Toronto, Ontario, Canada |
| Jake Allen | Nova Scotia SchoonersNS | G | Fredericton, New Brunswick, Canada |
| Niclas Almari | Banff RockiesBNF | D | Espoo, Finland |
| Justin Almeida | Hamburg GladiatorsHBG | C | North Vancouver, British Columbia, Canada |
| Hugo Alnefelt | London MonarchsLON | G | Danderyd, Sweden |
| Vilmer Alriksson | Regina BisonsREG | C/LW/RW | Enebyberg, Sweden |
| Marek Alscher | Portland BuckaroosPOR | D | Kladno, Czechia |
| Andrei Altybarmakian | Edmonton SupersonicsEDM | LW | St. Petersburg, Russia |
| Michael Amadio | Whitehorse HuskiesWHI | LW/RW | Sault Ste. Marie, Ontario, Canada |
| Nils Aman | Seattle GrungeSEA | C | Avesta, Sweden |
| Colby Ambrosio | Vancouver VipersVAV | C | Welland, Ontario, Canada |
| Carter Amico | Calgary MustangsCGY | D | Westbrook, Maine, United States |
| Lirim Amidovski | Reykjavik RidersRYK | RW | Alliston, Ontario, Canada |
| Frederik Andersen | Las Vegas AcesLV | G | Herning, Denmark |
| Joey Anderson | Vancouver Island NorsemenVAN | RW | Fridley, Minnesota, United States |
| Josh Anderson | Havana RevolutionHAV | LW/RW | Burlington, Ontario, Canada |
| Mikey Anderson | Acadia Grizzly BearsACA | D | Roseville, Minnesota, United States |
| Jaret Anderson-Dolan | Acadia Grizzly BearsACA | C | Calgary, Alberta, Canada |
| Axel Andersson | Okanagan Sun DevilsOKA | D | Jarna, Sweden |
| Rasmus Andersson | Boston ColonialsBOS | D | Malmo, Sweden |
| Corey Andonovski | Okanagan Sun DevilsOKA | RW | Uxbridge, Ontario, Canada |
| Matthew Andonovski | Whitehorse HuskiesWHI | D | Markham, Ontario, Canada |
| Emil Andrae | Ottawa SlammersOTT | D | Vastervik, Sweden |
| Cedrick Andree | London MonarchsLON | G | Ottawa, Ontario, Canada |
| Pyotr Andreyanov | Niagara IceNIA | G | Volsk, Russia |
| Jonathan Ang | Edmonton SupersonicsEDM | C | Markham, Ontario, Canada |
| Tyler Angle | Regina BisonsREG | RW | Niagara Falls, Ontario, Canada |
| Dylan Anhorn | Dublin ShamrocksDUB | D | Calgary, Alberta, Canada |
| Karl Annborn | Regina BisonsREG | D | Orebro, Narke, Sweden |
| Justus Annunen | London MonarchsLON | G | Kempele, Finland |
| Raivis Ansons | Hamburg GladiatorsHBG | LW | Riga, Latvia |
| Ken Appleby | Philadelphia Fire AntsPHI | G | North Bay, Ontario, Canada |
| Mason Appleton | Vancouver Island NorsemenVAN | C/RW | Green Bay, Wisconsin, United States |
| Pascal Aquin | Portland BuckaroosPOR | LW | Le Gardeur, Québec, Canada |
| Francesco Arcuri | Edmonton SupersonicsEDM | C | Toronto, Ontario, Canada |
| Joel Armia | Edmonton SupersonicsEDM | LW/RW | Pori, Finland |
| Joe Arntsen | Niagara IceNIA | D | Saskatoon, Saskatchewan, Canada |
| Nikita Artamonov | London MonarchsLON | C/LW/RW | Nizhnekamsk, Russia |
| Viktor Arvidsson | St. Louis SpartansSTL | RW | Skellefteå, Sweden |
| Luke Ashton | Edmonton SupersonicsEDM | D | North Vancouver, British Columbia, Canada |
| Yaroslav Askarov | Jacksonville GatorsJAX | G | Omsk, Russia |
| Nathan Aspinall | Vancouver VipersVAV | LW | Markham, Ontario, Canada |
| Jonathan Aspirot | Niagara IceNIA | D | Mascouche, Québec, Canada |
| Rasmus Asplund | Chicago TigersCHI | C | Filipstad, Sweden |
| Zach Aston-Reese | Regina BisonsREG | LW/RW | Staten Island, New York, United States |
| Andreas Athanasiou | Dublin ShamrocksDUB | C/RW | London, Ontario, Canada |
| Cam Atkinson | Edmonton SupersonicsEDM | LW/RW | Riverside, Connecticut, United States |
| Ronnie Attard | Seattle GrungeSEA | D | White Lake, Michigan, United States |
| Nicolas Aube-Kubel | Okanagan Sun DevilsOKA | RW | Slave Lake, Alberta, Canada |
| Trey Augustine | Calgary MustangsCGY | G | South Lyon, Michigan, United States |
| J.R. Avon | Nova Scotia SchoonersNS | C/LW/RW | Peterborough, Ontario, Canada |
| Fyodor Avramov | Calgary MustangsCGY | LW | St. Petersburg, Russia |