| Ach, Timéo | Cadet Men | GROL Vannes Agglo | FRA | |
| Acosta, Camilo | Senior Men | arena geisingen Ka-Li Skate Team | GER | |
| Adamo, Arianna | Youth Ladies | ASD Anpinline pattinaggio Cologno | ITA | |
| Adams, Jakob | Junior Men | TCC / Xtreme Speed | USA | |
| Adams, Kaleb | Junior Men | TCC / Xtreme Speed | USA | |
| Aguilar, Matias | Junior Men | Bogotá Élite Team | COL | |
| Ahlawat, Tejasvi | Junior Men | Team Simmons Rana Racing | IND | |
| Alice, Beck | Youth Ladies | DEBBY ROLLER TEAM | ITA | |
| Alonso, Adrian | Senior Men | Shea/Stokes Inline Speed | ESP | |
| Altena, Aafke | Youth Ladies | Skeelerclub Heerde | NED | |
| Alvarez, Sergi | Senior Men | Cadomotus next gen | ESP | |
| Alvarez, Yoel | Youth Men | Team Cityrun | ESP | |
| Andakudi Hariharan, Vishnu | Youth Men | Team Simmons Rana Racing | IND | |
| Andersen, Ludvig Sparre | Youth Men | Inline Team Denmark | DEN | |
| Andersen, Noah | Junior Men | arena geisingen Junior Team | DEN | |
| Andersen, Storm | Youth Men | Inline Team Denmark | DEN | |
| Andriko, Regina | Cadet Ladies | KDE | HUN | |
| Angelucci, Eva | Youth Ladies | BIMAR SKATE TEAM | ITA | |
| Angulo Rosero, Anny Yorley | Junior Ladies | El Patín de Oro | COL | |
| Apablaza, Javiera | Junior Ladies | MJ RACE | CHI | |
| Archana Moorthy, Harshan | Cadet Men | Team Simmons Rana Racing | IND | |
| Arenas, Josepha | Junior Ladies | MJ RACE | CHI | |
| Arias, Maria Loreto | Senior Ladies | Bont World Team | ECU | |
| Armijo Contreras, Nicolas | Junior Men | MJ RACE | CHI | |
| Arévalo, Jorge Esteban | Youth Men | Club Gabriela Cavalieri | ECU | |
| Asprilla Rengifo, Valentina | Cadet Ladies | Tulua Sobre Ruedas | COL | |
| Astudillo, Adrián | Cadet Men | Club Gabriela Cavalieri | ECU | |
| Aubertin, Clemence | Cadet Ladies | AM Sports | FRA | |
| Aulestia, Nicole | Youth Ladies | FLASH WHEELS | ECU | |
| Ayala, Luisa | Senior Ladies | A.D. San Juan | ESP | |
| Baccino, Leonardo | Youth Men | Roller Sports Vado Ligure | ITA | |
| Bachmann, Ben | Youth Men | AUFBAU Team | GER | |
| Bachmann, Ken | Cadet Men | RSV Blau-Weiß Gera e.V. | GER | |
| Baeta, Maria Leonor | Cadet Ladies | C.D.R. Prazeres - Madeira | POR | |
| Bajaj, Bhavit | Junior Men | Team Simmons Rana Racing | IND | |
| Bajaj, Bhavya | Junior Ladies | Team Simmons Rana Racing | IND | |
| Bajaj, Tvisha | Youth Ladies | AIRSS | IND | |
| Bak, Noah | Junior Ladies | Skeelerclub Heerde - HABOVO | NED | |
| Bakker, Mats | Cadet Men | Radboud Inline-Skating | NED | |
| Bakker, Nienke | Cadet Ladies | Radboud Inline-Skating | NED | |
| Bansal, Harshit | Junior Men | Powerslide Asia | IND | |
| Barbosa, Sergio | Cadet Men | Bogotá Élite Team | COL | |
| Barker, Kirby | Youth Men | Wisbech inline speed skating | GBR | |
| Barker, Taylor | Junior Men | Wisbech inline speed skating | GBR | |
| Barrientos, Shaylod | Senior Ladies | MJ RACE | CHI | |
| Barros, Gabriel | Youth Men | C.D.R. Santanense - Madeira | POR | |
| Barsi, Dorián | Junior Men | TDKE Tatabánya | HUN | |
| Bassetti, Giacomo | Youth Men | NUOVA RINASCITA PATTINAGGIO RAVENNA | ITA | |
| Batalla, Claudia | Senior Ladies | ALMASSORA CLUB PATÍ | ESP | |
| Bedia, Sara | Junior Ladies | AD Astur Patín | ESP | |