Debutants
Alessia Patuelli is the youngest debutant in Ronde van Drenthe in 2021. There are 37 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | PATUELLI Alessia | Alé BTC Ljubljana | 18y + 305d |
| 2 | RIJNBEEK Maud | NXTG Racing | 18y + 324d |
| 3 | HENGEVELD Daniek | GT Krush Tunap Pro Cycling | 18y + 340d |
| 4 | GARAU Marina | Bizkaia Durango | 19y + 38d |
| 5 | PLUIMERS Ilse | NXTG Racing | 19y + 177d |
| 6 | BRADBURY Neve | Canyon//SRAM Racing | 19y + 195d |
| 7 | CAMPOS Daniela | Bizkaia Durango | 19y + 206d |
| 8 | GASPARRINI Eleonora Camilla | Valcar - Travel & Service | 19y + 212d |
| 9 | JASTRAB Megan | Team DSM | 19y + 267d |
| 10 | BERTON Nina | Andy Schleck - CP NVST - Immo Losch | 20y + 81d |
| 11 | NOOIJEN Lieke | Parkhotel Valkenburg | 20y + 95d |
| 12 | GERRITSE Femke | Parkhotel Valkenburg | 20y + 162d |
| 13 | NIGHTINGALE Stella | Andy Schleck - CP NVST - Immo Losch | 20y + 251d |
| 14 | MAGRI Silvia | Valcar - Travel & Service | 21y + 6d |
| 15 | KNAVEN Britt | NXTG Racing | 21y + 86d |
| 16 | KOCH Franziska | Team DSM | 21y + 102d |
| 17 | BREDEWOLD Mischa | Parkhotel Valkenburg | 21y + 125d |
| 18 | GILABERT Ariana | Bizkaia Durango | 21y + 194d |
| 19 | JASKULSKA Marta | Liv Racing | 21y + 212d |
| 20 | LUDWIG Hannah | Canyon//SRAM Racing | 21y + 250d |
| 21 | TOMASI Laura | Alé BTC Ljubljana | 22y + 114d |
| 22 | KOOL Charlotte | NXTG Racing | 22y + 170d |
| 23 | BAKS Marissa | GT Krush Tunap Pro Cycling | 22y + 322d |
| 24 | TON Quinty | GT Krush Tunap Pro Cycling | 23y + 80d |
| 25 | FABER Claire | Andy Schleck - CP NVST - Immo Losch | 23y + 124d |
| 26 | CAMPBELL Teniel | Team BikeExchange | 24y + 30d |
| 27 | STANNARD Elizabeth | Valcar - Travel & Service | 24y + 149d |
| 28 | VOLLERING Demi | Team SD Worx | 24y + 342d |
| 29 | SCHWEIKART Aileen | Bizkaia Durango | 25y + 210d |
| 30 | BEEKHUIS Teuntje | Team Jumbo-Visma Women | 26y + 66d |
| 31 | VIGIE Margaux | Valcar - Travel & Service | 26y + 94d |
| 32 | EWERS Veronica | Team TIBCO - SVB | 27y + 52d |
| 33 | CHABBEY Elise | Canyon//SRAM Racing | 28y + 182d |
| 34 | FAULKNER Kristen | Team TIBCO - SVB | 28y + 309d |
| 35 | FRAIN Nicole | Team TIBCO - SVB | 29y + 60d |
| 36 | WEISS Sandra | Andy Schleck - CP NVST - Immo Losch | 30y + 238d |
| 37 | MACGREGOR Bronwyn | Andy Schleck - CP NVST - Immo Losch | 38y + 345d |