 Nicholas Arrington (F) | 2006-01-23 | 2026 | Odessa Jackalopes | NAHL |  |
 Joshua Arrobas (F) | 2004-07-27 | 2025 | Elmira Impact | USPHL Premier | |
| Blake Arrowsmith (RW) | 2007-04-17 | 2026 | Soo Greyhounds | OHL | |
| Jonathan Arruda (F/D) | 2006-05-11 | 2026 | Tulsa Jr. Oilers | NA3HL | |
| Keira Arscott (D) | 2008-03-07 | 2026 | Cornwall Lady Royals U18 AA | OWHL U18 AA (W) | |
| Benoit Arsenault (D) | 2006-04-27 | 2026 | Cégep Beauce-Appalaches Condors | QJHL | |
| Cooper Arsenault (D) | 2009-02-11 | 2026 | North Shore Whitecaps U18 AAA | U18 AAA | |
| Éli Arsenault (D) | 2006-11-14 | 2026 | Richelieu Grand Ducs | LHMJAA | |
| Joshua Arsenault (G) | 2006-06-26 | 2025 | Ventura Vikings | USPHL Premier | |
| Jude Arsenault (D) | 2010-03-26 | 2026 | Mount Academy Saints U17 | CSSHLE U17 | |
| Ken Arsenault (F) | 1980-11-14 | 2012 | St-Pascal Imperial | LHBBF | |
| Noah Arsenault (RW) | 2010-11-25 | 2026 | Victoria Hockey Academy 17U | JPHL U17 | |
| Vincent Arsenault (G) | 2011-05-28 | 2026 | Calgary IHA U15 AAA | CSSHL U15 AAA | |
| Carter Arseneau (F) | 2004-08-24 | 2026 | Tavistock Jr. Braves | PJCHL | |
| Jacob Arseneault (F) | 2007-04-08 | 2026 | Universel Collège Gatineau | USPHL Premier | |
| Jack Arseniuk (D) | 2011-01-27 | 2026 | RINK HA Winnipeg U15 Prep | CSSHL U15 | |
 Aleksandar Arsic (F/D) | 1994-11-28 | 2012 | ESC Moskitos Essen U18 | Germany U18 3 | |
 Melis Arslan (F) | 2008-04-17 | 2026 | Buz Adamlar GSK | Turkey (W) | |
| John Arsoy (F) | 2012-00-00 | 2026 | Mercer Chiefs 13U AAA | THF 13U | |
| Benjamin Art (G) | 2010-07-29 | 2026 | Albany Academy | USHS-Prep | |
 Fedor Artamonov (F) | 2009-01-04 | 2026 | Armada Odintsovo-2 U18 | Russia Region U18 | |
 Dylan Artano (F) | 1998-10-31 | 2026 | Wasquehal | France4 | |
| Nolan Artaud (D) | 2007-05-25 | 2025 | Mulhouse U18 | France U18 2 | |
| Egor Artemov (D) | 2003-10-21 | 2022 | Hofors HC |  Division 2 | |
| Andrew Artenosi (D) | 2006-12-25 | 2026 | Worcester Jr. Railers | NCDC | |
| Mason Arthur (D) | 2010-10-26 | 2027 | Philadelphia Jr. Flyers 16U AAA | AYHL 16U | |
| Anthony Arthurs (F) | 2003-11-09 | 2026 | Hiram College | NCAA III | |
| Tyler Arthurs (F) | 2003-11-09 | 2026 | Hiram College | NCAA III | |
| Alicia Arthursson (F) | 2009-10-10 | 2026 | IF Troja-Ljungby | HockeyAllsvenskan (W) | |
| Elias Arthursson (LW) | 2005-05-08 | 2027 | Alvesta SK | Division 2 | |
 Aleksandrs Artjuhovs (F) | 2012-09-05 | 2026 | Liepaja U16 | Latvia U16 | |
 Andres Artjusin (D) | 1997-11-03 | 2017 | HC Tallinn | Estonia | |
 Jake Arts (D) | 2011-00-00 | 2026 | Heerenveen Flyers U17 | Netherlands U17 | |
| Xander Nikolas Artymiak (D) | 2006-10-13 | 2026 | Palm Beach Typhoon | USPHL Premier | |
 Viktor Artyushenko (F) | 1996-05-17 | 2022 | Gümüs Patenler SK | Turkey | |
 Gordei Artyushin (D) | 2008-12-01 | 2026 | Turan Tigers | Kazakhstan Jastar | |
| Michael Arustamyan (F) | | 2023 | Solon High | USHS-OH | |
| Artashes Arutunyan (LW) | 2005-05-05 | 2026 | Ventura Vikings | USPHL Premier | |
| Harout Arutyunyan (F) | 2007-04-07 | 2026 | Anchorage Wolverines | NAHL | |
| Christine Arvai (D) | 2009-12-00 | 2026 | New Hampshire Mountain Cats 19U | NGHL 19U (W) | |
| Niko Arvanitidis (G) | 2011-05-20 | 2026 | NV River Rats 14U AAA | 14U AAA | |
| Adam Arvedson (D) | 2001-08-30 | 2026 | IF Troja-Ljungby | HockeyAllsvenskan | |
| Robby Arver (F) | 2002-01-18 | 2026 | Eastern Washington Univ. | ACHA II | |
| Theodor Arvfors (D) | 2010-07-18 | 2026 | Tullinge TP U18 | U18 Div.1 | |
| Evelina Arvidsson (F) | 2007-03-22 | 2026 | HV71 | SDHL (W) | |
| Lukas Arvidsson (D) | 2009-07-30 | 2026 | Värnamo GIK U20 | U20 Div.1 | |
| William Arvsäter (D) | 2008-08-27 | 2026 | Västerås IK U18 | U18 Region | |
| Victor Arwengrim (D) | 2007-05-13 | 2026 | Kils AIK U20 | U20 Div.1 | |
| Manne Arwenhed (D) | 2008-07-31 | 2026 | AIK U18 | U18 Nationell | |
| Lauren Marie Arzadon (G) | 2008-12-08 | 2026 | St. James HC 19U AA | AGHF 19U (W) | |
| Jürgen Arzberger (G) | 1966-07-30 | 1999 | ERSC Amberg | Germany3 | |
| Louis Arze (F) | 2010-01-00 | 2026 | New Jersey Colonials 15U AAA | AYHL 15U | |
| Ferdinand Arzt (F) | 2011-07-15 | 2026 | EV Regensburg U15 | Germany U15 | |
| Mikhail Asadchy (D) | 2002-03-18 | 2026 | Lehel HC |  Andersen Liga/OB2 | |
| Edward Asante (F) | 2005-08-00 | 2025 | Penn State Univ. - Altoona |  AAU Fed | |
| Braden Asara (F) | 2006-12-24 | 2026 | Chicago T-Rex | USPHL Elite | |
| Thomas Asaro (F) | 2006-06-24 | 2026 | Lynn Univ. | ACHA III | |
| Hudson Ascencio (F) | 2012-08-09 | 2026 | Midwest Warriors 13U AAA | 13U AAA | |
| Julian Ascenzi (F) | 2007-07-28 | 2026 | North York Rangers | OJHL | |
| Carl Aschan (LW) | 2005-09-09 | 2026 | Gnesta IK 2 | Division 5 | |
| Benjamin Aschettino (D) | 2011-02-11 | 2026 | Northeast Generals 14U AAA | 14U AAA | |
| Nick Ascione (C) | 2006-04-01 | 2024 | Grizzlies 19U | NEFPHL 19U | |
 Teodor Asenov (G) | 1991-01-24 | 2026 | Irbis Skate Sofia | Bulgaria | |
| Blake Ash (G) | 2008-08-19 | 2026 | P.A.L. Junior Islanders 18U AAA | 18U AAA | |
| Bowde Ash (D) | 2010-06-30 | 2026 | South Shore Kings 15U AAA | 15U AAA | |
| Noah Asham (F) | 2007-02-15 | 2026 | Peguis Juniors | KJHL | |
| Brecken Ashauer (G) | | 2025 | Fox Cities Stars | USHS-WI | |
| Jaren Ashbee (D) | 2006-01-31 | 2026 | Estevan Bruins | SJHL | |
| Ryan Ashburn (G) | 2007-02-28 | 2024 | Milton High | USHS-MA | |
| Colton Ashby (RW) | 2008-02-21 | 2026 | Pickering Panthers | OJHL | |
 Oliver Ashby (F) | 2005-01-15 | 2025 | Saint John's Univ. | ACHA II | |
| Maxim Ashcheulov (F) | 2001-01-29 | 2026 | Steaua Bucuresti |  Romania | |
| Charles Ashcroft (D) | 2008-03-01 | 2026 | Soo Greyhounds | OHL | |
| Connor Ashcroft (D) | 2010-05-31 | 2026 | Toronto Marlboros U16 AAA | GTHL U16 | |
| Dawson Ashcroft (D) | 2005-03-18 | 2024 | Comox Valley Glacier Kings | VIJHL | |
| Dean Ashcroft (RW) | 2009-07-23 | 2026 | Cégep de Granby L'Indigo | QJHL | |
| Hayden Ashcroft (D) | 2006-10-18 | 2026 | Univ. of Alabama-Huntsville | AAU III | |
| John Ashcroft (D) | 2006-05-13 | 2024 | Don Mills Flyers U18 AAA | GTHL U18 | |
| Kaden Ashdown (C) | 2008-01-30 | 2024 | North Legacy Warriors U18 | PHL U18 | |
| Ryan Ashe (F) | 2007-06-29 | 2026 | Langley Trappers | PIJHL | |
| Prokhor Ashikhmin (F) | 2007-01-10 | 2026 | Avto Yekaterinburg | MHL | |
| Augie Ashley (C/W) | 2004-08-19 | 2026 | Univ. of Pittsburgh | ACHA | |
| Blake Ashley (F) | 2011-05-01 | 2026 | Ogdensburg Free Academy | USHS-NY | |
| Drew Ashley (C) | 2012-04-30 | 2026 | Honeybaked 13U AAA | 13U AAA | |
| Logan Ashley (G) | | 2026 | Roseville Capital Flames 18U AA | 18U AA | |
| Owen Ashley (D) | 2010-03-20 | 2026 | Compuware 15U AAA | T1EHL 15U | |
| Zack Ashley (D) | 1996-04-05 | 2026 | Detroit Warhawks | MIHL | |
| Brent Ashmore (-) | 1971-10-04 | 1992 | Leamington Flyers | GLJCHL | |
 Tom Ashmore (F) | 2006-11-20 | 2026 | Swindon Wildcats 2 |  NIHL 1 | |
| Yousef A. Ashour (D) | 2007-07-04 | 2025 | Middlesex School | USHS-Prep | |
| Adalyn Mimi Ashton (G) | 2010-06-08 | 2026 | Dallas Stars Elite 16U AAA | NGHL 16U (W) | |
| Benjamin Ashton (G) | 2005-01-04 | 2026 | Express Hockey Club | EHL | |
| Jack Ashton (F) | 2008-05-05 | 2026 | Don Bosco Prep | USHS-Prep | |
| Jake Ashton (G) | 2010-08-19 | 2026 | West Anchorage High | USHS-AK | |
| Kesler Ashton (D) | 2008-05-09 | 2026 | HC Edmonton 18U | JPHL U18 | |
| Linkin Ashton (F) | 2010-02-04 | 2026 | Okanagan Rockets U17 AAA | BCEHL U17 | |
| Nathaniel Ashton (G) | 2006-08-26 | 2025 | Brossard Prédateurs | LHMJAA | |
| Reid Ashton (D) | 2009-02-24 | 2026 | Gilmour Academy | MPHL | |
| Benton Ashworth (F/D) | 2010-02-13 | 2026 | Kenora Thistles U18 AAA | MU18HL | |
| Rhiannon Ashworth (F) | 2007-08-27 | 2026 | St. Catherine Univ. | NCAA III (W) | |
