Bitte wählen Sie einen Anfangsbuchstaben
| Name, Vorname | Erste Meldung | Letzte Meldung |
|---|
| Calderón, Tatiana | St. Petersburg 2022 | Mid-Ohio 2022 |
| Camara, Jaime | Kansas 2008 | Chicagoland 2008 |
| Canapino, Agustín | St. Petersburg 2023 | Toronto 2024 |
| Carpenter, Ed | XM Satellite Radio Indy 300 2007 | Indianapolis 500 2025 |
| Carpentier, Patrick | Indianapolis 2011 | Indianapolis 2011 |
| Carroll, Adam | Watkins Glen 2010 | Mid-Ohio 2010 |
| Castroneves, Helio | XM Satellite Radio Indy 300 2007 | Indianapolis 500 2025 |
| Celis, Alfonso | Road America 2018 | Portland 2018 |
| Chaves, Gabby | St. Petersburg 2015 | Portland 2018 |
| Chesson, P.J. | Chicagoland Indy 300 2007 | Chicagoland Indy 300 2007 |
| Chilton, Max | St. Petersburg 2016 | Long Beach 2021 |
| Claman, Zachary | Sonoma 2017 | Toronto 2018 |
| Clauson, Bryan | Indianapolis 2012 | Indianapolis II 2016 |
| Coletti, Stefano | St. Petersburg 2015 | Sonoma 2015 |
| Conway, Mike | St. Petersburg 2009 | Sonoma 2014 |
| Cunningham, Wade | Texas 2011 | Fontana 2012 |