IMSA: IndyCar drivers entered in 2023 Rolex 24 (Update)
Updated list of IndyCar drivers entered in the 2023 Rolex 24:
| IndyCar Driver | Class | IMSA Team |
| Helio Castroneves | Prototype | Meyer Shank Racing #60 Acura |
| Simon Pagenaud | Prototype | Meyer Shank Racing #60 Acura |
| Scott Dixon | Prototype | Chip Ganassi Racing #01 Cadillac |
| Colton Herta | Prototype | Rahal Letterman Lanigan Racing BMW |
| Josef Newgarden | LMP2 | Tower Motorsports #08 |
| Scott McLaughlin | LMP2 | Tower Motorsports #08 |
| Rinus VeeKay | LMP2 | TDS Racing #11 |
| Devlin DeFrancesco | LMP2 | Rick Ware Racing Oreca #51 |
| Romain Grosjean | GTD | Lamborghini Squadra Corse #63 |
| Will Power | GTD | Sun Energy 1 Mercedes #75 |
| Kyle Kirkwood | GTD Pro | Vasser Sullivan Lexus #14 |
December 30, 2022
With the long IndyCar off-season that makes IndyCar literally invisible for 6 months out of the year, many of its drivers race in the Rolex 24 at the end of January to break up the monotony.
Those entered in the 2023 Rolex 24 include:
| IndyCar Driver | Class | IMSA Team |
| Helio Castroneves | Prototype | Meyer Shank Racing #60 Acura |
| Simon Pagenaud | Prototype | Meyer Shank Racing #60 Acura |
| Scott Dixon | Prototype | Chip Ganassi Racing #01 Cadillac |
| Colton Herta | Prototype | Rahal Letterman Lanigan Racing BMW |
| Josef Newgarden | LMP2 | Tower Motorsports #08 |
| Scott McLaughlin | LMP2 | Tower Motorsports #08 |
| Rinus VeeKay | LMP2 | TDS Racing #11 |
| Romain Grosjean | GTD | Lamborghini Squadra Corse #63 |
| Kyle Kirkwood | GTD Pro | Vasser Sullivan Lexus #14 |