MasterChef (American TV series) season 13

The thirteenth season of the American competitive reality television series MasterChef premiered on Fox on May 24, 2023, and concluded on September 20, 2023. Gordon Ramsay, Aarón Sánchez, and Joe Bastianich all returned as judges.
The season was won by brewery sales director Grant Gillon, with lifestyle blogger Jennifer Maune and festival vendor Kennedy Underwood finishing as co-runners-up.

Production

On September 14, 2022, it was announced that the series had been renewed for a thirteenth season, with judges Bastianich, Ramsay, and Sánchez announced to be returning as well. On March 29, 2023, it was announced that the season would premiere on May 24, 2023. The season's theme featured the contestants competing in groups representing four regions of the United States — West, Northeast, Midwest and South.

Contestants

Contestant details are as shown in graphics in the show except where cited.