Season 0 of MasterChef Junior premiered on April 27, 2017.

Season 1 of MasterChef Junior premiered on September 27, 2013.

Season 2 of MasterChef Junior premiered on November 4, 2014.

Season 3 of MasterChef Junior premiered on January 6, 2015.

Season 4 of MasterChef Junior premiered on November 6, 2015.

Season 5 of MasterChef Junior premiered on February 9, 2017.

Season 6 of MasterChef Junior premiered on March 2, 2018.

Season 7 of MasterChef Junior premiered on March 12, 2019.

Season Seven will showcase a mystery box challenge focusing on the most important meal of the day – breakfast. Additionally, the young chef-testants will attend and prepare a meal for 51 circus performers, create a restaurant-quality fish dish, compete to see which team can first roll out a perfect sheet of pasta to 24 feet and power through the fan-favorite pop-up restaurant challenge, until one talented kid is named America’s newest MASTERCHEF JUNIOR, taking home the MASTERCHEF JUNIOR trophy and $100,000 grand prize.

Season 8 of MasterChef Junior premiered on March 17, 2022.

Season 9 of MasterChef Junior premiered on March 4, 2024.