| Name | Nation |
|---|---|
| Ichimaru, Shogo | JPN |
| Idjouadiene, Pierre | FRA |
| Iino, Tomoyuki | JPN |
| Im, Jaeyeon | KOR |
| Imam Arifin, Muhammad | INA |
| Imamura, Shunsuke | JPN |
| Imhof, Claudio | SUI |
| Impey, Daryl | RSA |
| Inkelaar, Kevin | NED |
| Intra, Felix | GER |
| Intxausti Elorriaga, Beñat | ESP |
| Iribe, Shotaro | JPN |
| Irisarri Ricon, Jon | ESP |
| Irizar Aramburu, Markel | ESP |
| Irizar Laskurain, Julen | ESP |
| Irvine, Declan | AUS |
| Iserbyt, Eli | BEL |
| Ishibashi, Manabu | JPN |
| Ishihara, Yuki | JPN |
| Isidoro, Micael | POR |
| Ista, Kevyn | BEL |
| Iswana, Arin | INA |
| Ito, Masakazu | JPN |
| Iturria Segurola, Mikel | ESP |
| Ivashkin, Anton | BLR |
| Iversen, Rasmus Byriel | DEN |
| Izagirre Insausti, Gorka | ESP |
| Izagirre Insausti, Ion | ESP |
| Izquierdo Bernier, Francis | CAN |
