Debutants
Raffaele Radice is the youngest debutant in Vuelta a Castilla y Leon in 2015. There are 63 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | RADICE Raffaele | MG.Kvis Vega | 18y + 300d |
| 2 | STRITZINGER Joshua | Rad-Net Rose Team | 19y + 132d |
| 3 | ALBALOOSHI Khalid Ibrahim | Skydive Dubai Pro Cycling Team - Al Ahli Club | 19y + 156d |
| 4 | VAN REEK Timon | Cyclingteam Join's - De Rijke | 19y + 209d |
| 5 | BRINTRUP Fabian | Rad-Net Rose Team | 20y + 0d |
| 6 | INTRA Felix | Rad-Net Rose Team | 20y + 75d |
| 7 | TUZI Fabio | MG.Kvis Vega | 20y + 104d |
| 8 | MATHIS Marco | Rad-Net Rose Team | 21y + 10d |
| 9 | ACKERMANN Pascal | Rad-Net Rose Team | 21y + 90d |
| 10 | SOLER Marc | Movistar Team | 21y + 146d |
| 11 | LIZARRALDE Eneko | Murias Taldea | 21y + 176d |
| 12 | ESTEVEZ Imanol | Murias Taldea | 22y + 96d |
| 13 | SARMIENTO Johnatan Fernando | Inteja - MMR Dominican Cycling Team | 22y + 134d |
| 14 | GONZÁLEZ Adrián | Murias Taldea | 22y + 216d |
| 15 | MAGALHAES Samuel | Rádio Popular ONDA Boavista | 22y + 224d |
| 16 | GROEN Ike | Cyclingteam Join's - De Rijke | 22y + 321d |
| 17 | CUETO Juan José | Inteja - MMR Dominican Cycling Team | 22y + 325d |
| 18 | GUZMÁN William | Inteja - MMR Dominican Cycling Team | 23y + 10d |
| 19 | SILVA Joaquim | W52-Quinta da Lixa | 23y + 29d |
| 20 | GONZÁLEZ Óscar | Efapel | 23y + 48d |
| 21 | NUÑO Israel | Inteja - MMR Dominican Cycling Team | 23y + 76d |
| 22 | VOGT Mario | Rad-Net Rose Team | 23y + 90d |
| 23 | CRUZ Adderlyn Félix | Inteja - MMR Dominican Cycling Team | 23y + 154d |
| 24 | KOCH Michel | Rad-Net Rose Team | 23y + 184d |
| 25 | DE GREEF Robbert | Cyclingteam Join's - De Rijke | 23y + 233d |
| 26 | GIAMPAOLO Moreno | MG.Kvis Vega | 23y + 235d |
| 27 | RODRIGUES David Miguel Costa | Rádio Popular ONDA Boavista | 23y + 281d |
| 28 | MEIJERS Daan | Cyclingteam Join's - De Rijke | 24y + 6d |
| 29 | GUILLEMOIS Romain | Team Europcar | 24y + 20d |
| 30 | TULIK Angélo | Team Europcar | 24y + 136d |
| 31 | GALLEGO Alberto | Rádio Popular ONDA Boavista | 24y + 143d |
| 32 | SILVA Rafael | Efapel | 24y + 154d |
| 33 | GROEN Dex | Cyclingteam Join's - De Rijke | 24y + 252d |
| 34 | BILBAO Pello | Caja Rural - Seguros RGA | 25y + 51d |
| 35 | NEUSTROEV Vasily | Lokosphinx | 25y + 99d |
| 36 | PEREZ MARTIN Juan Ignacio | W52-Quinta da Lixa | 25y + 104d |
| 37 | GAFFURINI Nicola | MG.Kvis Vega | 25y + 123d |
| 38 | ÁVILA Edwin | Team Colombia | 25y + 147d |
| 39 | SANTORO Antonio | MG.Kvis Vega | 25y + 216d |
| 40 | DI FRANCESCO Gian Marco | MG.Kvis Vega | 25y + 258d |
| 41 | PALINI Andrea | Skydive Dubai Pro Cycling Team - Al Ahli Club | 25y + 305d |
| 42 | PEREIRA João | Tavira | 25y + 307d |
| 43 | NUNES Diogo | Tavira | 26y + 14d |
| 44 | HEREIJGERS Kobus | Cyclingteam Join's - De Rijke | 26y + 38d |
| 45 | GONÇALVES José | Caja Rural - Seguros RGA | 26y + 63d |
| 46 | GONÇALVES Domingos | Efapel | 26y + 63d |
| 47 | AL MURAWWI Mohammed | Skydive Dubai Pro Cycling Team - Al Ahli Club | 26y + 216d |
| 48 | ANACONA Winner | Movistar Team | 26y + 249d |
| 49 | MADRAZO Ángel | Caja Rural - Seguros RGA | 26y + 261d |
| 50 | SICARD Romain | Team Europcar | 27y + 106d |
| 51 | CASTIBLANCO Jorge Camilo | Team Colombia | 27y + 144d |
| 52 | PRADES Eduard | Caja Rural - Seguros RGA | 27y + 251d |
| 53 | TORRES Rodolfo Andrés | Team Colombia | 28y + 27d |
| 54 | VINHAS Rui | W52-Quinta da Lixa | 28y + 132d |
| 55 | ROLLAND Pierre | Team Europcar | 28y + 189d |
| 56 | CASIMIRO Henrique | Tavira | 28y + 360d |
| 57 | MESTRE Daniel | Tavira | 29y + 16d |
| 58 | CHTIOUI Rafaâ | Skydive Dubai Pro Cycling Team - Al Ahli Club | 29y + 81d |
| 59 | CALDEIRA Samuel José | W52-Quinta da Lixa | 29y + 138d |
| 60 | RUBIANO Miguel Angel | Team Colombia | 30y + 196d |
| 61 | LIVRAMENTO David | Tavira | 31y + 120d |
| 62 | GUSEV Vladimir | Skydive Dubai Pro Cycling Team - Al Ahli Club | 32y + 287d |
| 63 | MARQUE Alejandro Manuel | Efapel | 33y + 176d |