Debutants
Santiago Umba is the youngest debutant in Tour du Rwanda in 2021. There are 47 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | UMBA Santiago | Androni Giocattoli - Sidermec | 18y + 163d |
| 2 | ZERAI Nahom | Eritrea | 18y + 231d |
| 3 | MUHOZA Eric | Rwanda | 19y + 121d |
| 4 | NSABIMANA Jean Baptiste | SKOL Adrien Niyonshuti Academy | 19y + 247d |
| 5 | WELDEMICAEL Sela | Eritrea | 20y + 66d |
| 6 | SAHIRI Ayoub | Algeria | 20y + 97d |
| 7 | GOYTOM Tomas | Eritrea | 20y + 149d |
| 8 | N'HARI Mohamed Amine | Algeria | 20y + 208d |
| 9 | ORMISTON Callum | ProTouch | 20y + 273d |
| 10 | GOLDSTEIN Edo | Israel Start-Up Nation | 21y + 43d |
| 11 | BERGSTRÖM FRISK Erik | BIKE AID | 21y + 216d |
| 12 | GOEMAN Andreas | Tarteletto - Isorex | 21y + 268d |
| 13 | BOILEAU Alan | B&B Hotels p/b KTM | 21y + 311d |
| 14 | NIGRINI Andries | ProTouch | 22y + 12d |
| 15 | MANSOURI Hamza | Algeria | 22y + 19d |
| 16 | KAGIMU Charles | BIKE AID | 22y + 229d |
| 17 | PETROV Spencer | Wildlife Generation Pro Cycling | 22y + 235d |
| 18 | VIGO Martí | Androni Giocattoli - Sidermec | 23y + 131d |
| 19 | HOEHN Alex | Wildlife Generation Pro Cycling | 23y + 131d |
| 20 | SALTZMAN Jason | Wildlife Generation Pro Cycling | 23y + 196d |
| 21 | MOHD ZARIFF Muhammad Nur Aiman | Terengganu Cycling Team | 23y + 213d |
| 22 | UWIDUHAYE Paul | Benediction Ignite | 23y + 260d |
| 23 | VAHTRA Norman | Israel Start-Up Nation | 24y + 160d |
| 24 | DE DECKER Alfdan | Tarteletto - Isorex | 24y + 235d |
| 25 | MCGEOUGH Cormac | Wildlife Generation Pro Cycling | 24y + 264d |
| 26 | GAILLARD Marlon | Team Total Direct Energie | 24y + 358d |
| 27 | RODRÍGUEZ Cristián | Team Total Direct Energie | 26y + 60d |
| 28 | SAGIV Guy | Israel Start-Up Nation | 26y + 148d |
| 29 | SÁNCHEZ Brayan | Team Medellín - EPM | 26y + 333d |
| 30 | TEUGELS Lennert | Tarteletto - Isorex | 28y + 23d |
| 31 | SUAZA Bernardo | Team Medellín - EPM | 28y + 155d |
| 32 | VARGAS Walter | Team Medellín - EPM | 29y + 16d |
| 33 | VAN BREUSSEGEM Elias | Tarteletto - Isorex | 29y + 22d |
| 34 | PACHER Quentin | B&B Hotels p/b KTM | 29y + 116d |
| 35 | PICCOLI James | Israel Start-Up Nation | 29y + 239d |
| 36 | GOH Choon Huat | Terengganu Cycling Team | 30y + 139d |
| 37 | MARCHAND Gianni | Tarteletto - Isorex | 30y + 335d |
| 38 | ȚVETCOV Serghei | Wildlife Generation Pro Cycling | 32y + 124d |
| 39 | VUILLERMOZ Alexis | Team Total Direct Energie | 32y + 335d |
| 40 | GENIEZ Alexandre | Team Total Direct Energie | 33y + 16d |
| 41 | GAUTIER Cyril | B&B Hotels p/b KTM | 33y + 218d |
| 42 | ROLLAND Pierre | B&B Hotels p/b KTM | 34y + 204d |
| 43 | OVECHKIN Artem | Terengganu Cycling Team | 34y + 295d |
| 44 | ROLDÁN Weimar Alfonso | Team Medellín - EPM | 35y + 350d |
| 45 | HIVERT Jonathan | B&B Hotels p/b KTM | 36y + 40d |
| 46 | BISOLTI Alessandro | Androni Giocattoli - Sidermec | 36y + 56d |
| 47 | SEVILLA Óscar | Team Medellín - EPM | 44y + 215d |