Junior MasterChef is a British TV cookery competition, broadcast by the BBC, in which nine- to twelve-year-olds compete to be crowned Junior MasterChef. It is a spin-off from the main series MasterChef.

Junior MasterChef first ran from 1994 to 1999, presented by Loyd Grossman. After a long hiatus, it was revived in 2010 in a revamped format, presented by writer and actress Nadia Sawalha, previously a Celebrity MasterChef contestant and restaurant owner, and professional chef John Torode, who also presents MasterChef. The revival series was commissioned by CBBC Controller Anne Gilchrist and produced by Shine Television, and was broadcast on BBC One. A further series was commissioned in 2012 for broadcast on CBBC.

Junior MasterChef Australia is an Australian competitive cooking game show. It is a spin-off of MasterChef Australia, itself an adaptation of the British show MasterChef, and features contestants aged 8 to 12. The first season of the show began production in July 2010 and included 50 contestants. Over 5,000 children from around the nation auditioned for the series.

Gary Mehigan and George Calombaris returned alongside Anna Gare, while Matt Moran replaced Matt Preston as a judge. Callum Hann has also been involved in the series.

In contrast to prior series, Junior MasterChef Australia is produced by Shine Australia. The promo was seen during the final episode of MasterChef Australia. The series premiered on Sunday, 12 September 2010.

American version of the culinary competition series that gives talented kids between the ages of 8 and 13 the chance to showcase their culinary abilities and passion for food through a series of delicious challenges. Celebrated food experts coach and encourage the promising hopefuls to cook like pros and teach them the tricks of the trade along the way.

A Spanish competitive reality television cooking show based on the British television cooking game show of the same title.

MasterChef Junior Brasil is a culinary competition for talented kids between the ages of 9 and 13 who love to cook. The series will give budding cooks the exciting opportunity to showcase their talent, culinary smarts and passion for food through a series of delicious challenges and cook-offs. The show is hosted by the journalist Ana Paula Padrão and the chefs Henrique Fogaça, Erick Jacquin and Paola Carosella will coach and encourage the promising hopefuls to cook like pros and teach them the tricks of the trade along the way.

A Polish competitive reality television cooking show based on the British television cooking game show of the same title.

Indian version of Junior MasterChef.

Junior Masterchef Italia is a culinary competition for talented kids between the ages of 8 and 13 who love to cook. The series will give budding cooks the exciting opportunity to showcase their talent, culinary smarts and passion for food through a series of delicious challenges and cook-offs. Bruno Barbieri, Lidia Bastianich and Alessandro Borghese will coach and encourage the promising hopefuls to cook like pros and teach them the tricks of the trade along the way.

18 of the best junior home cooks in Portugal between the ages of 8 and 12 will compete and present their dishes to impress the judges, in order to be crowned MasterChef Júnior.

In this festive two-night special, Gordon Ramsay hosts nine talented young chefs competing in a holiday-themed culinary showdown. The contestants will whip up dishes inspired by Christmas, Hanukkah, Kwanzaa, Lunar New Year, and other seasonal celebrations. Judges Gordon Ramsay, Tilly Ramsay, Aarón Sánchez, and Daphne Oz will determine the champion, who will receive a $25,000 grand prize, a premium Viking Kitchen package, and a unique MasterChef snow globe trophy. This season, every junior chef will depart with a special kitchen-related gift, and the second-place finisher will be awarded their own Viking Kitchen package.

Junior MasterChef Pinoy Edition is a Philippine competitive cooking game show that aired from 2011 to 2012. The series was adapted out of the British show Junior MasterChef, in turn was a spin-off based on MasterChef, featuring Filipino contestants aged 8 to 12. It was broadcast on ABS-CBN starting with a pre-series primer station network on 20 August 2011.

Judy Ann Santos-Agoncillo presents the show, while professional Filipino chefs Fern Aracama, Rolando Laudico, and JP Anglo judge the contestants.

On 24 September, ABS-CBN announced the show's new time slot on Sundays starting on 2 October 2011.

The show ended on 18 February 2012 with Kyle Imao as the winner and was replaced by Kapamilya, Deal or No Deal.

Junior MasterChef Greece is a Greek competitive cooking game show. It is an adaptation of the Australian show Junior MasterChef Australia. It is a spin-off of MasterChef Greece, itself an adaptation of the British show MasterChef, and features contestants aged 8 to 12. The first season of the show began production in June 2011. Over 12,000 children from around the nation auditioned for the series.

The show premiered on 27 November 2011 and finished airing 5 February 2012. It was hosted by Maria Mpekatorou. The judges was Yiannis Loukakos, Lefteris Lazarou and Dimitris Skarmoutsos.

The winner was twelve year-old Lilian Emvaloti.