Debutants
Julien Mortier is the youngest debutant in Ronde van Vlaanderen in 2018. There are 25 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | MORTIER Julien | WB Aqua Protect Veranclassic | 20y + 255d |
| 2 | EENKHOORN Pascal | Team LottoNL-Jumbo | 21y + 52d |
| 3 | GANNA Filippo | UAE Team Emirates | 21y + 250d |
| 4 | MÜLLER Patrick | Vital Concept Cycling Club | 21y + 348d |
| 5 | PEDERSEN Mads | Trek - Segafredo | 22y + 104d |
| 6 | LECROQ Jérémy | Vital Concept Cycling Club | 22y + 359d |
| 7 | ALLEGAERT Piet | Sport Vlaanderen - Baloise | 23y + 71d |
| 8 | HOFSTEDE Lennard | Team Sunweb | 23y + 93d |
| 9 | SPENGLER Lukas | WB Aqua Protect Veranclassic | 23y + 197d |
| 10 | VAN AERT Wout | Vérandas Willems-Crelan | 23y + 198d |
| 11 | VAN SCHIP Jan-Willem | Roompot - Nederlandse Loterij | 23y + 224d |
| 12 | GIBBONS Ryan | Team Dimension Data | 23y + 231d |
| 13 | DE GENDT Aimé | Sport Vlaanderen - Baloise | 23y + 288d |
| 14 | DECLERCQ Benjamin | Sport Vlaanderen - Baloise | 24y + 56d |
| 15 | KORSÆTH Truls Engen | Astana Pro Team | 24y + 197d |
| 16 | FRISON Frederik | Lotto Soudal | 25y + 247d |
| 17 | KIRSCH Alex | WB Aqua Protect Veranclassic | 25y + 293d |
| 18 | GERTS Floris | Roompot - Nederlandse Loterij | 25y + 333d |
| 19 | PEYSKENS Dimitri | WB Aqua Protect Veranclassic | 26y + 126d |
| 20 | TURGIS Jimmy | Cofidis, Solutions Crédits | 26y + 234d |
| 21 | BARBERO Carlos | Movistar Team | 26y + 337d |
| 22 | GONÇALVES José | Team Katusha Alpecin | 29y + 47d |
| 23 | SOUPE Geoffrey | Cofidis, Solutions Crédits | 30y + 10d |
| 24 | JULES Justin | WB Aqua Protect Veranclassic | 31y + 193d |
| 25 | NIBALI Vincenzo | Bahrain Merida Pro Cycling Team | 33y + 138d |