Debutants
Lubomir Petrus is the youngest debutant in Tour of Belgium in 2009. There are 66 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | PETRUS Lubomir | BKCP - Powerplus | 18y + 314d |
| 2 | EECKHOUT Kevin | Sunweb Pro Job | 19y + 222d |
| 3 | AERNOUTS Jim | BKCP - Powerplus | 20y + 65d |
| 4 | VAN DEN BRAND Twan | Sunweb Pro Job | 20y + 125d |
| 5 | VERNAECKT Thomas | Sunweb Pro Job | 20y + 201d |
| 6 | COLLET Stephen | Lotto - Bodysol - Pôle Continental Wallon | 20y + 202d |
| 7 | VANDOUSSELAERE Sven | Jong Vlaanderen - Bauknecht | 20y + 271d |
| 8 | VAN COMPERNOLLE Kenneth | Sunweb Pro Job | 21y + 58d |
| 9 | LODEWYCK Klaas | Topsport Vlaanderen - Mercator | 21y + 64d |
| 10 | LEEMANS Wim | BKCP - Powerplus | 21y + 202d |
| 11 | DUPONT Timothy | Jong Vlaanderen - Bauknecht | 21y + 207d |
| 12 | KLOUCEK Lucas | Sunweb Pro Job | 21y + 242d |
| 13 | CAMMAERTS Edwig | Lotto - Bodysol - Pôle Continental Wallon | 21y + 314d |
| 14 | PEETERS Kevin | Landbouwkrediet - Colnago | 22y + 111d |
| 15 | FRANK Mathias | BMC Racing Team | 22y + 169d |
| 16 | VAN GENECHTEN Jonas | Willems Verandas | 22y + 253d |
| 17 | HERMANS Ben | Topsport Vlaanderen - Mercator | 22y + 353d |
| 18 | DEGAND Thomas | Willems Verandas | 23y + 14d |
| 19 | VANTOMME Maxime | Team Katusha | 23y + 80d |
| 20 | BAKELANTS Jan | Topsport Vlaanderen - Mercator | 23y + 102d |
| 21 | ZEN Enrico | CSF Group - Navigare | 23y + 114d |
| 22 | RICHEZE Mauro Abel | CSF Group - Navigare | 23y + 171d |
| 23 | CANUTI Federico | CSF Group - Navigare | 23y + 270d |
| 24 | DELAGE Mickaël | Silence - Lotto | 23y + 294d |
| 25 | PARDINI Olivier | Willems Verandas | 23y + 301d |
| 26 | KOHLER Martin | BMC Racing Team | 23y + 314d |
| 27 | TIMMERMANS Damien | Lotto - Bodysol - Pôle Continental Wallon | 23y + 326d |
| 28 | TIMMER Albert | Skil - Shimano | 23y + 348d |
| 29 | SAVINI Filippo | CSF Group - Navigare | 24y + 25d |
| 30 | FRAPPORTI Marco | CSF Group - Navigare | 24y + 58d |
| 31 | HIVERT Jonathan | Skil - Shimano | 24y + 65d |
| 32 | RICCIO Bernardo | Ceramica Flaminia - Bossini Docce | 24y + 67d |
| 33 | DEROO David | Skil - Shimano | 24y + 77d |
| 34 | SALERNO Cristiano | LPR Brakes - Farnese Vini | 24y + 98d |
| 35 | FREI Thomas | BMC Racing Team | 24y + 128d |
| 36 | DEKKER Thomas | Silence - Lotto | 24y + 263d |
| 37 | FUMAGALLI Cristiano | Ceramica Flaminia - Bossini Docce | 24y + 303d |
| 38 | MARANGONI Alan | CSF Group - Navigare | 24y + 315d |
| 39 | SCHETS Steve | Jong Vlaanderen - Bauknecht | 25y + 37d |
| 40 | DE BACKER Bert | Skil - Shimano | 25y + 55d |
| 41 | BOOKWALTER Brent | BMC Racing Team | 25y + 100d |
| 42 | CAPPELLE Dieter | Palmans Cras | 25y + 245d |
| 43 | ŠIMŮNEK Radomír | BKCP - Powerplus | 25y + 263d |
| 44 | HOOGERLAND Johnny | Vacansoleil | 26y + 14d |
| 45 | DALIBARD Antoine | Bretagne Schuller | 26y + 78d |
| 46 | NEGRI Fabio | LPR Brakes - Farnese Vini | 26y + 172d |
| 47 | CLEMENT Stef | Rabobank ProTeam | 26y + 245d |
| 48 | STALDER Florian | BMC Racing Team | 26y + 256d |
| 49 | WESTRA Lieuwe | Vacansoleil | 26y + 258d |
| 50 | VANMARCKE Ken | Jong Vlaanderen - Bauknecht | 26y + 258d |
| 51 | NOSOTTI Diego | Ceramica Flaminia - Bossini Docce | 26y + 305d |
| 52 | VAN DER SCHUEREN Kenny | Palmans Cras | 26y + 311d |
| 53 | CATTANEO Marco | LPR Brakes - Farnese Vini | 26y + 356d |
| 54 | VANTORNOUT Klaas | Sunweb Pro Job | 27y + 8d |
| 55 | ROSSI Enrico | Ceramica Flaminia - Bossini Docce | 27y + 22d |
| 56 | SCHWAB Hubert | Quickstep - Innergetic | 27y + 52d |
| 57 | VAN BECELAERE Tom | Palmans Cras | 27y + 140d |
| 58 | ZEN Jean | Palmans Cras | 27y + 158d |
| 59 | BIONDO Maurizio | Ceramica Flaminia - Bossini Docce | 28y + 12d |
| 60 | BARBÉ Koen | Landbouwkrediet - Colnago | 28y + 127d |
| 61 | MCKISSICK Ian | BMC Racing Team | 28y + 280d |
| 62 | ONGARATO Alberto | LPR Brakes - Farnese Vini | 33y + 307d |
| 63 | ZBERG Markus | BMC Racing Team | 34y + 334d |
| 64 | MOERENHOUT Koos | Rabobank ProTeam | 35y + 203d |
| 65 | MCEWEN Robbie | Team Katusha | 36y + 337d |
| 66 | DUMA Vladimir | Ceramica Flaminia - Bossini Docce | 37y + 86d |