The 2023 GMR Grand Prix was the fifth round of the 2023 IndyCar season.

The race was held on May 13, 2023, in Speedway, Indiana, at the Indianapolis Motor Speedway Grand Prix Road Course.

The race consisted of 85 laps and was won by Álex Palou.

The race started at 3:45 PM ET on May 13, 2023.