Debutants
Quinn Simmons is the youngest debutant in Gent-Wevelgem in 2021. There are 30 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | SIMMONS Quinn | Trek - Segafredo | 19y + 324d |
| 2 | MILAN Jonathan | Bahrain - Victorious | 20y + 178d |
| 3 | VAN DEN BOSSCHE Fabio | Sport Vlaanderen - Baloise | 20y + 188d |
| 4 | ARROYAVE Daniel | EF Education - Nippo | 20y + 282d |
| 5 | FEDOROV Yevgeniy | Astana - Premier Tech | 21y + 40d |
| 6 | REX Laurenz | Bingoal Pauwels Sauces WB | 21y + 103d |
| 7 | RENARD Alexis | Israel Start-Up Nation | 21y + 300d |
| 8 | MÄRKL Niklas | Team DSM | 22y + 25d |
| 9 | MARIT Arne | Sport Vlaanderen - Baloise | 22y + 66d |
| 10 | BJERG Mikkel | UAE Team Emirates | 22y + 145d |
| 11 | STANNARD Robert | Team BikeExchange | 22y + 193d |
| 12 | BISSEGGER Stefan | EF Education - Nippo | 22y + 196d |
| 13 | DEWULF Stan | AG2R Citroën Team | 23y + 98d |
| 14 | CARVALHO Andre | Cofidis | 23y + 148d |
| 15 | STOKBRO Andreas | Team Qhubeka ASSOS | 23y + 354d |
| 16 | WELTEN Bram | Team Arkéa Samsic | 23y + 364d |
| 17 | GHYS Robbe | Sport Vlaanderen - Baloise | 24y + 76d |
| 18 | OLIVEIRA Ivo | UAE Team Emirates | 24y + 204d |
| 19 | CULLAIGH Gabriel | Movistar Team | 24y + 354d |
| 20 | WILLEMS Thimo | Sport Vlaanderen - Baloise | 25y + 47d |
| 21 | SWIFT Connor | Team Arkéa Samsic | 25y + 149d |
| 22 | DE VYLDER Lindsay | Sport Vlaanderen - Baloise | 25y + 302d |
| 23 | RUSSO Clément | Team Arkéa Samsic | 26y + 67d |
| 24 | BAUHAUS Phil | Bahrain - Victorious | 26y + 263d |
| 25 | VINJEBO Emil Mielke | Team Qhubeka ASSOS | 27y + 4d |
| 26 | DECLERCQ Benjamin | Team Arkéa Samsic | 27y + 52d |
| 27 | ZAKHAROV Artyom | Astana - Premier Tech | 29y + 152d |
| 28 | MAS Lluís | Movistar Team | 31y + 164d |
| 29 | VANENDERT Jelle | Bingoal Pauwels Sauces WB | 36y + 37d |
| 30 | WURF Cameron | INEOS Grenadiers | 37y + 237d |