Judo competitions at the 2023 Pan American Games in Santiago, Chile will be held at the Centro de Entrenamiento de los Deportes de Contacto, which will also host the Taekwondo and Karate events, from 28 to 31 October 2023.

A total of up to 154 judokas will qualify to compete at the games.

One quota per each weight category were directly allocated to the gold medal winners in the Cali 2021 Junior Pan American Games.

The top nine athletes (one per NOC) in each weight category's ranking after the four best results among eleven qualification tournaments will qualify along with one spot per category for the host nation, Chile.

The number of athletes a nation has entered is in parentheses beside the name of the country or team.