Triathlon competitions at the 2023 Pan American Games in Santiago, Chile are scheduled to be held between November 2 and 4, 2023 at El Sol Beach in Viña del Mar.

A total of 72 triathletes will compete in the Games.

A total of 72 triathletes (36 per gender) will qualify to compete.

A nation may enter a maximum of 6 triathletes (three per gender), with the exception of the winners of the 2021 Junior Pan American Games.

The host nation (Chile) automatically qualified four athletes (two per gender).