Debutants
Andre Roos is the youngest debutant in Tour of Estonia in 2021. There are 57 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | ROOS Andre | Ampler Development Team | 18y + 187d |
| 2 | AHLSSON Jonathan | Sweden | 18y + 277d |
| 3 | AALTO Jimi | Finland | 18y + 281d |
| 4 | KOLEHMAINEN Oskari | Finland | 18y + 299d |
| 5 | KURITS Joonas | Ampler Development Team | 19y + 43d |
| 6 | SĘDZIELEWSKI Michał | Poland | 19y + 52d |
| 7 | ŠAKŪNAS Valdas | Lithuania | 19y + 80d |
| 8 | LOVIDIUS Edvin | Sweden | 19y + 87d |
| 9 | VAINIO Veeti | Finland | 19y + 203d |
| 10 | TREIMUTH Henri | Ampler Development Team | 19y + 258d |
| 11 | KRASTS Alekss | Latvia | 19y + 279d |
| 12 | RUBENIS Pauls | Ampler Development Team | 19y + 345d |
| 13 | ŘEHA Filip | TUFO - Pardus Prostějov | 20y + 77d |
| 14 | WILSON Joe | Ribble Weldtite Pro Cycling | 20y + 119d |
| 15 | SCIBIOR Jakub | Poland | 20y + 237d |
| 16 | SILLANKORVA Jaakko | Finland | 20y + 293d |
| 17 | DOMIN Krzysztof | Poland | 20y + 343d |
| 18 | KOLEHMAINEN Otto | Finland | 21y + 86d |
| 19 | MASIULIS Denas | Lithuania | 21y + 187d |
| 20 | ANSONS Kristers | Ampler Development Team | 21y + 263d |
| 21 | IRVINE Declan | Team Novo Nordisk | 22y + 78d |
| 22 | HOLEC Richard | TUFO - Pardus Prostějov | 22y + 125d |
| 23 | MAŁKOWSKI Artur | Poland | 22y + 134d |
| 24 | PAGE Charles | Ribble Weldtite Pro Cycling | 22y + 140d |
| 25 | KRAWCZYK Szymon | Voster ATS Team | 22y + 293d |
| 26 | PEKALA Piotr | Poland | 22y + 297d |
| 27 | AHLSSON Jacob | Sweden | 22y + 298d |
| 28 | MURIAS Jakub | Voster ATS Team | 23y + 69d |
| 29 | PLUTO Mārtiņš | Latvia | 23y + 135d |
| 30 | LINDAHL Jesper | Finland | 23y + 353d |
| 31 | SOWINSKI Artur | Poland | 24y + 119d |
| 32 | KISKONEN Siim | Estonia | 24y + 132d |
| 33 | JEFFERS Cameron | Ribble Weldtite Pro Cycling | 24y + 210d |
| 34 | MOORS Oliver | Ribble Weldtite Pro Cycling | 24y + 246d |
| 35 | GIBSON Matthew | Ribble Weldtite Pro Cycling | 24y + 268d |
| 36 | SHAW James | Ribble Weldtite Pro Cycling | 24y + 349d |
| 37 | GRUBER Pavel | TUFO - Pardus Prostějov | 25y + 34d |
| 38 | PAWLAK Tobiasz | HRE Mazowsze Serce Polski | 25y + 185d |
| 39 | BLUMS Martins | Latvia | 25y + 223d |
| 40 | BERGSTRÖM FRISK Hannes | Ferei - CCN | 25y + 355d |
| 41 | ALAJMI Abdulhadi | Kuwait Pro Cycling Team | 26y + 26d |
| 42 | NOBEL Rick | EuroCyclingTrips - CMI Pro Cycling Team | 26y + 244d |
| 43 | GRABIS Mateusz | Voster ATS Team | 26y + 277d |
| 44 | BJERKESTRAND HAUGSVÆR Sindre | Ferei - CCN | 27y + 84d |
| 45 | JOBBER James | Kuwait Pro Cycling Team | 27y + 139d |
| 46 | VERDIJCK Niels | EuroCyclingTrips - CMI Pro Cycling Team | 27y + 292d |
| 47 | BUIJK Bart | EuroCyclingTrips - CMI Pro Cycling Team | 28y + 27d |
| 48 | FITZPATRICK Tom | EuroCyclingTrips - CMI Pro Cycling Team | 28y + 193d |
| 49 | LOUICHE Vincent | Ferei - CCN | 28y + 314d |
| 50 | BIGHAM Daniel | Ribble Weldtite Pro Cycling | 29y + 238d |
| 51 | WAIS Ahmad Badreddin | Kuwait Pro Cycling Team | 30y + 133d |
| 52 | TZORTZAKIS Polychronis | Kuwait Pro Cycling Team | 32y + 145d |
| 53 | ŠIŠKEVIČIUS Evaldas | Lithuania | 32y + 149d |
| 54 | ALALI Saied Jafer | Kuwait Pro Cycling Team | 32y + 211d |
| 55 | PARMA Krzysztof | Voster ATS Team | 34y + 81d |
| 56 | PEYROTON-DARTET Thomas | EuroCyclingTrips - CMI Pro Cycling Team | 35y + 323d |
| 57 | GRASSLE Pavel | TUFO - Pardus Prostějov | 36y + 54d |