 Chayce Adams (F) | 2010-00-00 | 2026 | Titans Hockey Union U17 | JPHL U17 |  |
 Chris Adams (LW) | 1986-06-03 | 2005 | Northfield Mount Hermon School | USHS-Prep | |
| Connor Adams (G) | 2003-05-30 | 2023 | San Diego Sabers | USPHL Premier | |
 Craig Adams (LW/RW) | 1995-05-01 | 2022 | Cardiff Fire |  NIHL 2 | |
 Declan Adams (D) | 2010-00-00 | 2026 | A. Ste-Cécile Stallions U18 Varsity | CAHS | |
| Dylan Adams (G) | 2006-01-01 | 2026 | Estevan Bruins | SJHL | |
| Emmit Adams (F) | 2010-00-00 | 2024 | Seaway Valley Rapids U15 AA | HEO U15 AA | |
| Henry Adams (D) | 2002-04-03 | 2026 | Solihull Barons | NIHL 1 | |
| Jack Adams (F) | 2008-09-27 | 2026 | Stanstead College Varsity | CSSHLE U18 | |
| James Adams (F) | 2005-10-18 | 2026 | Southern Alberta Mustangs | USPHL Premier | |
| Jarred Adams (D) | | 2003 | Kincardine Bulldogs | WOJCHL | |
| Jason Adams (F) | 2007-04-12 | 2026 | Stony Plain Flyers | CapJHL | |
| Jordan Adams (F) | 2000-01-31 | 2026 | Indiana Univ. of PA | ACHA | |
| Justin Adams (G) | 2007-11-27 | 2026 | Downingtown High West | USHS-PA | |
| Kaleb Adams (F) | 2010-03-23 | 2026 | Orange County Hockey 16U AA KHS | NAPHL 16U | |
| Leo Adams (F) | 2006-06-11 | 2026 | Fort McMurray Oil Barons | AJHL | |
| Liam Adams (D) | 2010-00-00 | 2026 | Wasatch Renegades 16U AAA | NAT1HL 16U | |
| Matsun Adams (F) | 2010-02-10 | 2026 | Kenora Thistles U18 AAA | MU18HL | |
| Matthew Adams (G) | 2005-03-08 | 2023 | North Kawartha Knights | PJCHL | |
| Maxwell Adams (F) | 2009-01-16 | 2026 | Fox Motors 16U AAA | 16U AAA | |
| Nathan Adams (D) | 2009-06-08 | 2026 | Bishop's College School U17 |  PPHL 16U | |
| Owen Adams (F) | 2008-00-00 | 2026 | Perth Blue Wings | EOJHL | |
| Payton Adams (G) | 2009-07-27 | 2026 | Holderness School | USHS (W) | |
| Reade Adams (G) | 2008-04-24 | 2026 | New Jersey Jr. Titans 18U AAA | AYHL 18U | |
| Reece Adams (F) | 2006-03-28 | 2025 | Nottingham Lions U19 2 | England U19 2 | |
| Ryan Adams (D) | 2007-02-16 | 2026 | Southern Sting | NBJHL | |
| Ryder Adams (F) | 2010-00-00 | 2026 | Fox Motors 15U AAA | T1EHL 15U | |
| Thomas Adams (G) | 2000-01-21 | 2026 | Romford Buccaneers | NIHL 1 | |
| Tommy Adams (G) | 2005-01-26 | 2024 | Berkshire School | USHS-Prep | |
| Wyatt Adams (D) | 2012-05-10 | 2026 | Seacoast Performance Academy 13U | THF 13U | |
| Rylan Adams-James (F) | 2007-03-02 | 2026 | Three Hills Titans | USPHL Premier | |
| Christian Adamski (RW/C) | 2006-09-13 | 2026 | James Madison Univ. | AAU II | |
| Ethan Adamson (RW/D) | 2007-06-06 | 2024 | Grey-Bruce Highlanders U18 AAA | OMHA U18 | |
| Toby Adamson (F) | 2006-11-12 | 2025 | St. Michael's Buzzers | OJHL | |
 Jacob Adamsson (D) | 2008-05-09 | 2026 | Mora IK U20 | U20 Nationell | |
| Matilda Adamsson (C) | 2010-11-26 | 2026 | Timrå IK | HockeyAllsvenskan (W) | |
| Oscar Adamsson (G) | 2009-08-10 | 2026 | Örebro HUF U16 | U16 Div.1 | |
| Robin Adamsson (G) | 1990-08-22 | 2011 | Kållereds SK | Division 2 | |
| Viggo Adamsson (LW) | 2011-04-23 | 2026 | Tegs SK U16 | U16 Div.1 | |
 Maksim Adamusik (D) | 2008-10-14 | 2025 | Faith Lutheran High | USHS-CA | |
| Logan Addeo (D) | 2010-11-30 | 2026 | Ramapo Saints 14U A | 14U A | |
| Ashton Addesa (F) | 2009-03-08 | 2026 | Rochester Jr. Americans 16U AAA | EP Cup Series 16U | |
| Noah Addie (D) | | 2025 | Island View High | CAHS | |
| Connor Addington (G) | 2006-02-03 | 2025 | Dallas Stars Elite 18U AAA | 18U AAA | |
| Logan Addison (F) | 2007-12-11 | 2026 | WWEWG Knight Wizards | USHS-RI | |
| Mackenzie Addley (G) | 2002-10-23 | 2026 | Niagara Univ. | ACHA (W) | |
| T.J. Addonizio (F) | 2005-05-24 | 2024 | The Frederick Gunn School | USHS-Prep | |
| Pacey Adduono (F) | 2008-09-01 | 2026 | Northeast Generals | NAHL | |
 Constantin Ade (D) | 2010-03-13 | 2026 | Löwen Frankfurt U17 | Germany U17 2 | |
| Rachael Ade (D) | 1995-02-25 | 2023 | Connecticut Whale | PHF (W) | |
| Linnea Adelbertsson (F) | 2004-08-21 | 2026 | SDE HF | SDHL (W) | |
| William Adelbertsson (D) | 2001-03-18 | 2018 | Hässelby Kälvesta HC U18 | U18 Div.2 | |
| Marlon Adelmann (D) | 2009-12-01 | 2026 | Krefelder EV 1981 U17 | Germany U17 | |
| Luke Adelstein (F) | 2011-00-00 | 2026 | Lower Canada College M15 D1 | RSEQ M15 D1 | |
| Ayodele Adeniye (D) | 1999-03-24 | 2026 | Fayetteville Marksmen | SPHL | |
| Yulduz Adigozalzada (F) | 2010-04-29 | 2025 | Sno-King Jr. Thunderbirds 14U AAA | 14U AAA (W) | |
 Aldiyar Adilbek (F) | 2009-04-20 | 2026 | Atlantic Coast Academy 16U AAA | EP Cup Series 16U | |
| Aldiyar Adilgereyev (D) | 2009-10-24 | 2026 | MHK Astana | Kazakhstan Jastar | |
| Adam Adjemian (D) | 2006-08-04 | 2026 | Bold City Battalion | USPHL Premier | |
| Ryan Adkerson (D) | | 2026 | St. Louis Sting 18U AA 2 | CSDHL 18UP | |
| Jeremy Adkins (D) | 2008-08-27 | 2026 | San Diego Sabers | USPHL Premier | |
| Logan Adkins (D) | 2012-02-19 | 2025 | GV Bulldogs U13 |  Kings of Spring U13 | |
| Luke Adland (G) | 2010-00-00 | 2026 | Northern Cyclones Acad 15U AAA | UT1HL 15U | |
| Aurora Adler (G) | 2012-01-03 | 2026 | Oregon Panthers 14U A2 | 14U A | |
| Dylan Adler (F/D) | 2006-01-16 | 2024 | Chicago Bulldogs 18U AA | CSDHL 18U | |
| Elvin Adler (F) | 2011-09-13 | 2026 | IFK Täby HC U16 | U16 Div.1 | |
| Julien Adler (D) | 2008-04-02 | 2025 | Fraser Valley Aces U18 Prep | PHL U18 | |
| Louis Adler (G) | 2005-09-16 | 2024 | Revelstoke Grizzlies | KIJHL | |
| Shane Adler (F) | 2002-03-15 | 2026 | Roger Williams Univ. | NCAA III | |
| Andreas Adling (C) | 1996-02-14 | 2026 | Haninge Anchors 2 | Division 5 | |
| Ryder Adlman (RW) | 2008-08-04 | 2026 | Manhasset Secondary School | USHS-NY | |
| Charlize Adm (F/D) | 2010-02-15 | 2026 | Carleton Place Cyclones U18 AA | OWHL U18 AA (W) | |
| Blake Adolfino (F) | 2006-02-10 | 2026 | Chicago Crush | USPHL Elite | |
| Brandon Adolfino (F) | 2006-02-10 | 2026 | Chicago Crush | USPHL Premier | |
| Filip Adolfsson (D) | 2009-12-20 | 2026 | Kils AIK U18 | U18 Region | |
| Johan Adolfsson (F) | 2010-01-08 | 2026 | Rögle BK U18 | U18 Nationell | |
| Kelton Adolfsson (D) | 2009-08-04 | 2026 | Örebro HUF U20 | U20 Div.1 | |
| Oliver Adolfsson (D) | 2009-08-09 | 2026 | Mälarö HF U18 | U18 Div.1 | |
| Sylvester Adolfsson (D) | 2007-10-09 | 2026 | Trail Smoke Eaters | BCHL | |
 Michail Adomaitis (F) | 2007-05-11 | 2026 | EC Peiting U20 | DNL U20 3 | |
| Roman Adomitis (F) | 2007-10-08 | 2026 | Long Beach Bombers | USPHL Premier | |
 Örs Adorjan (G) | 1999-01-15 | 2026 | Steaua Bucuresti | Romania | |
| Luca Adornato (F) | 2009-00-00 | 2026 | Saint Mary's Prep | USHS-CA | |
| Dionysus Adrian (D) | 2012-09-21 | 2026 | Calgary Rockies U14 | JPHL U14 | |
| Trey Adrian (D) | | 2026 | Alpena High | USHS-MI | |
| Wendell Adriano (F) | 2005-02-07 | 2026 | White Rock Whalers | PIJHL | |
| Gabriel Adriansson (LW) | 2000-11-01 | 2021 | Partille HK | Division 3 | |
 Noah Adser (F) | 2004-08-24 | 2022 | Holmen Hockey U18 2 | Norway U18 2 | |
| Wyatt Adshade-Haines (G) | 2006-06-21 | 2022 | CRAA Gold U16 AA | HCAA U16 | |
| Jack Adsit (F) | 2010-10-29 | 2026 | STAR Hockey Academy U17 AAA | CSSHL U17 AAA | |
| Andrew Adzija (F) | 2011-01-07 | 2026 | Elgin Middlesex Canucks U15 AAA | ALLIANCE U15 | |
 Robin Aeberhard (F) | | 2026 | EHC Schwarzenburg-Köniz U21 | Swiss U21-A | |
| Davide Aebersold (F) | 2010-02-11 | 2026 | SC Bern Future U18 | Swiss U18-Elit | |
| Thierry Aebi (F) | 1999-03-12 | 2025 | EHC Schwarzenburg-Köniz II | SwissDiv4 | |
| Cruz Aebig (F) | 2010-05-27 | 2026 | Saskatoon Riverkings U18 AA | SAAHL U18 | |
| Cédric Aebischer (G) | 2010-07-21 | 2026 | EHC SenSee U18 | Swiss U18-Top | |
| Noël Aebischer (D) | 2008-01-20 | 2026 | EHC SenSee U18 | Swiss U18-Top | |
| Henrik Aebli (D/W) | 2007-10-11 | 2026 | HC Prättigau-Herrschaft II | SwissDiv3 | |
| Niklas Aebli (C/W) | 2007-10-11 | 2026 | HC Davos | NL | |
| Livio Aeby (D) | 2006-11-30 | 2026 | Genève Future Hockey U21 | Swiss U21-Elit | |