 Charles Ahnien (F) | 2008-05-22 | 2026 | Montréal Black Vees |  USPHL Premier |  |
 Melker Ahnsjö (F) | 2010-06-25 | 2026 | Sollentuna HC U16 | U16 Div.1 | |
 Aleksanteri Aho (D) | | 2024 | KY-Jets | FCAA | |
| Artturi Aho (F) | 2001-03-12 | 2019 | Southwest Michigan Blades | USHS-MI | |
| Lion Aho (C/W) | 2006-05-08 | 2026 | Helsingborgs HC U20 | U20 Region | |
| Storm Aho Schjölin (D) | 2006-07-17 | 2026 | Nacka HK | Division 2 | |
| Topi Ahokanto (D) | 2009-02-10 | 2026 | Pelicans U18 Akatemia | U18 Suomi-sarja | |
| Eemil Ahokas (-) | 2009-00-00 | 2026 | Kisa-Eagles U18 | U18 II-divisioona | |
| Valter Ahokas (RW) | 2010-10-11 | 2026 | IF Sundsvall Hockey U16 | U16 Region | |
| Aleksi Ahola (D) | 2008-02-14 | 2026 | Karhu-Kissat U20 | U20 Suomi-sarja | |
| Emil Ahola (D) | 2009-01-31 | 2026 | HaparandaTornio UHC U18 | U18 Div.1 | |
| Paavo Ahola (G) | 1998-12-26 | 2026 | Pelikaanit | II-divisioona | |
| Easton Ahonen (D) | 2009-05-26 | 2026 | Fox Motors 16U AAA | 16U AAA | |
| Nicklas Ahonen (F) | 2010-00-00 | 2026 | HJK U16 | U16 Suomi-sarja | |
| Ville Ahonen (D) | 1986-10-08 | 2026 | PESÄ | II-divisioona | |
| Emil Ahopelto (F) | 2007-06-13 | 2025 | St. George's School U18 Prep | CSSHL U18 | |
| Juho Ahopelto (G) | 1998-05-11 | 2026 | JoKP | Mestis | |
| Måns Ahrnéll (F) | 2010-03-24 | 2026 | ÖSK Hockey U16 | U16 Region | |
 Arto Ahtiainen (D) | 2006-11-07 | 2026 | Lørenskog U20 |  Norway U20 | |
| Rylan Ahumada (F) | 2012-05-23 | 2026 | Vegas Jr. Golden Knights 13U AAA | 13U AAA | |
 Allan Ahven (G) | 2009-04-04 | 2026 | HC Vipers | Estonia | |
| Arttu Ahvenjärvi (F) | 2004-11-08 | 2026 | IPK U20 | U20 Mestis | |
 Temirlan Aiboluly (D) | 2008-10-20 | 2026 | MHK Barys Astana | Kazakhstan Jastar | |
| Grant Aicher (F) | 2010-05-10 | 2026 | Belle Tire 16U AAA | MAHA 16U | |
| Franz Aichinger (D) | 2010-06-16 | 2026 | Starbulls Rosenheim U17 | Germany U17 | |
| Cody Aidala (D) | 1986-00-00 | 2005 | Quad City Blues | USHS-IA | |
| Adam Aiello (D) | 2009-12-13 | 2026 | Ohio Blue Jackets 16U AAA | T1EHL 16U | |
| Anthony Aiello (C) | 2008-03-21 | 2026 | Buffalo Jr. Sabres | OJHL | |
| Anthony Aiello (D) | 2005-00-00 | 2023 | Williamsville East High | USHS-NY | |
| Joseph Aiello (D) | 2008-03-21 | 2026 | Buffalo Jr. Sabres | OJHL | |
| Joseph Aiello V (G) | 2012-07-03 | 2026 | Utica Jr. Comets 13U AAA | 13U AAA | |
| Ryan Aikin (G) | 2010-00-00 | 2025 | Nepean Raiders Black U15 B | OBMHL U15 | |
| Spencer Aikman (F) | 2010-08-11 | 2026 | Ottawa Myers Automotive U16 AAA | HEO U16 | |
| Ethan Aikoroje (G) | 2011-09-10 | 2025 | Toronto Red Wings U15 AAA | GTHL U15 | |
| Alan Aimakov (D) | 2011-09-20 | 2026 | Malmö Redhawks U16 2 | U16 Div.1 | |
| Askar Aimanbetov (LW) | 2001-10-22 | 2024 | Orangeville Blitz | OSHL | |
| Juuso Ainasto (G) | 2008-03-17 | 2026 | Jokerit | Mestis | |
 Chantelle Air (W/C) | | 2026 | Solent Amazons |  WNIHL 2 (W) | |
| Brechyn Aird (D) | 2010-09-05 | 2026 | Ajax/Pickering Raiders U16 AAA | OMHA U16 | |
| Julius Airikainen (D) | 1998-06-16 | 2025 | Goons | III-divisioona | |
| Travis Aitchison (D) | 2006-05-13 | 2026 | Georgina Ice | PJCHL | |
| Samir Aitekenov (F) | 2009-08-03 | 2026 | Los Angeles Jr. Kings 16U AA | 16U AA | |
| Ian Aitken (F) | 2007-12-21 | 2026 | Notre Dame Academy | USHS-WI | |
| Leyton Aitken (RW) | 2003-08-30 | 2025 | Port Hope Panthers | PJCHL | |
| Parker Aitken (LW/RW) | 2009-10-10 | 2026 | Sherwood Park Kings U18 AAA | AEHL U18 | |
| Tommy Aitken (G) | 2002-08-30 | 2026 | Skidmore College | NCAA III | |
| Xandre Aitken (F) | 2007-03-11 | 2026 | Chatham Maroons | GOJHL | |
| Oskar Aitken-Salmons (F) | 2006-11-22 | 2026 | Cowichan Valley Capitals | BCHL | |
| Russell Jr Aitkenhead (F) | 2009-09-12 | 2026 | Winnipeg Thrashers U18 AAA | MU18HL | |
| Timi Aitta-Aho (F) | 2008-02-12 | 2026 | Pelicans U18 Akatemia | U18 Suomi-sarja | |
| Sami Aittokallio (G) | 1992-08-06 | 2026 | Glasgow Clan | EIHL | |
| Elmo Aittola (F) | 1982-11-15 | 2012 | HC Mean Machine Team | III-divisioona | |
| Sofoklis Aivaliotis (D) | 2008-04-29 | 2026 | Viking VC Hockey U18 |  NAPrepHL U18 | |
| Alve Ajax (D) | 2008-08-20 | 2026 | Sandvikens IK U18 | U18 Div.1 | |
| Victor Ajer Ahumada (G) | 2010-00-00 | 2025 | Furuset U18 | Norway U18 2 | |
 Matyas Ajgl (F) | 2010-05-31 | 2026 | Berani Zlin B U17 | Czechia U17 2 | |
| Lucia Ajnesjö (F) | 2008-10-15 | 2026 | Hässelby Kälvesta HC | NDHL (W) | |
| Brian Akashian (F) | 1978-02-24 | 2001 | College of the Holy Cross | NCAA | |
 Batuhan Akay (F) | 1995-03-03 | 2022 | Istanbul Büyüksehir SK | Turkey | |
| Braden Aker (F) | 2005-05-16 | 2026 | Wainwright Bisons | NEAJBHL | |
| Jack Aker (D) | 2008-04-00 | 2026 | Seton Hall Prep | USHS-NJ | |
| Joseph Aker (G) | 2007-00-00 | 2025 | Peters Township High | USHS-PA | |
| Evan Akerman (G) | 2008-08-02 | 2026 | Brunswick School | USHS-Prep | |
| Cameron Akers (F) | 2000-01-27 | 2026 | Sutton Sting | NIHL 2 | |
| Owen Akers (F) | | 2025 | Portland Jr Winterhawks 16U AA 1 | 16U AA | |
| Charlotte Akervik (D) | 2001-02-17 | 2026 | Djurgårdens IF | SDHL (W) | |
| Mustafa Akgül (F) | 2009-08-13 | 2026 | Istanbul Büyüksehir SK | Turkey | |
 Vladimir Akhlatkin (F) | 2008-09-27 | 2026 | AKM Novomoskovsk | MHL | |
| Pavel Akhlestin (RW/LW) | 2010-09-27 | 2026 | Maine Jr. Mariners 16U AAA | 16U AAA | |
| Adel Akhmadeev (C/RW) | 2008-05-24 | 2026 | Windy City Storm 18U AAA | 18U AAA | |
| Arsen Akhmadin (F) | 2011-00-00 | 2026 | É. Sec. Monseigneur AMP M15 D2 | RSEQ M15 D2 | |
| Albert Akhmatdinov (G) | 2006-12-16 | 2026 | HIFK U20 Stadi | U20 Suomi-sarja | |
| German Akhmedov (D) | 2006-01-14 | 2026 | Tromsø IK | Norway2 | |
| Anuar Akhmetzhanov (F) | 2008-06-12 | 2026 | Atlantic Coast Academy 18U AAA | 18U AAA | |
| Yerlan Akhmutinov (F) | 2008-07-03 | 2026 | Atlantic Coast Academy 18U AAA | 18U AAA | |
| Agathon Akimov (G) | 2009-08-10 | 2026 | FoC Farsta | Division 4 | |
| Gleb Akimov (RW) | 2005-01-22 | 2026 | Danbury Jr. Hat Tricks | NAHL | |
 Maksim Akimov (F) | 2008-08-14 | 2023 | CSKA Sofia U16 |  Bulgaria U16 | |
| Alex Akins (F) | 2007-07-31 | 2026 | Univ. of Cincinnati | ACHA III | |
| Riley Akins (F) | | 2025 | Ohio Prospects 18U AAA | 18U AAA | |
| Sera Akizuki (F) | | 2026 | Fraser Valley Rush | BCEHL U18 (W) | |
| Anton Akkanen (RW) | 2010-04-28 | 2026 | SaiPa U16 | U16 SM-sarja | |
| Kohen Akman (F) | 2012-00-00 | 2026 | Toronto Marlboros U14 AAA | GTHL U14 | |
| Sophie Akrill (F) | 1998-01-26 | 2026 | Whitley Bay Beacons B | WNIHL 2 (W) | |
| Artyom Aksyonov (F) | 2004-08-23 | 2026 | Kryzhynka Kyiv | Ukraine | |
| Alaidar Aktayev (F) | 2004-08-04 | 2026 | Beibarys Atyrau | Kazakhstan | |
| Dennis Aktner (RW/C) | 2001-05-08 | 2024 | Mälarö HF | Division 3 | |
| Burak Savas Aktürk (D) | 1989-05-23 | 2023 | Buz Beykoz | Turkey | |
| Neil Akulau (F) | 2011-07-24 | 2026 | EHC Erfurt U17 | Germany U17 2 | |
 Dasan Lee Akwue (F) | 2007-06-03 | 2026 | Elite Hockey Academy 18U AAA | PPHL 18U | |
 Fatima Al Ali (F) | 1990-01-28 | 2025 | Aldhabi | UAE (W) | |
| Giuliano Al Asmar (G) | 2006-06-25 | 2026 | Montréal Phoenix | QJHL | |
| Omran Al Awani (F) | 2007-10-19 | 2026 | Al Ain Theebs | UAE | |
| Hamza Al Mathno (G) | 2009-04-04 | 2026 | Belle Tire 16U AAA | T1EHL 16U | |
| Sultan Al Ratrout (F) | 2009-10-26 | 2024 | UAE U18 |  CCOA U18 | |
 Yousif Al Salah (C/RW) | 1999-06-22 | 2025 | Bahrain IHC |  Kuwait | |
| Ibrahim Al Zaabi (F) | 2007-07-08 | 2023 | UAE U18 | CCOA U18 | |
| Karam Al-Dulayymi (F) | | 2025 | Manchester Metros D | BUIHA | |
| Ali Al-Eidani (F) | 2008-05-11 | 2026 | KB65 HK | Division 2 | |
| Sohair Al-Ramli (F) | 2007-10-11 | 2025 | Montréal Hurricanes M18 BB | QM18BB | |