The eleventh season of the American competitive reality television series MasterChef (also known as MasterChef: Legends) premiered on Fox on June 2, 2021, and concluded on September 15, 2021.

Gordon Ramsay, Aarón Sánchez, and Joe Bastianich all returned as judges.

[1][2] The season was won by physical therapist Kelsey Murphy, with bartender Autumn Moretti and food blogger Suu Khin finishing as co-runners-up.

In July 2020, it was reported that the first half of an eleventh season had been filmed, with production shutting down in March due to the COVID-19 pandemic.

[1] On April 7, 2021, it was announced that the season would premiere on June 2, 2021 and would feature culinary legend guests.