Matt Preston is an English-born Australian food critic, food journalist and recipe writer. He is best known for his role as a judge on Network Ten's MasterChef Australia and his weekly national food column appears in NewsCorp's metro newspapers, with a combined reach of over 2.9 million Australians each week.

Matt Preston plays as Himself - Judge & Host in MasterChef Australia.
Matt Preston is the top #1 member of the cast and appears in 746 episodes.

Andrew Peter Allen is an Australian chef. He is notable for winning the fourth season of MasterChef Australia in 2012, and for being a judge on Masterchef from 2020.

Andy Allen plays as Judge in MasterChef Australia.
Andy Allen is the top #2 member of the cast and appears in 23 episodes.

Jock Zonfrillo is a Scottish celebrity chef, television presenter and philanthropist based in Melbourne, Australia. Zonfrillo owned the now closed Restaurant Orana in Adelaide, and is the founder of the not-for-profit The Orana Foundation. Zonfrillo is one of the new MasterChef Australia judges alongside Andy Allen and Melissa Leong.

Jock Zonfrillo plays as Judge in MasterChef Australia.
Jock Zonfrillo is the top #3 member of the cast and appears in 23 episodes.

Melissa Leong is an Australian television host, freelance food writer, radio broadcaster, critic, cookbook editor and marketer.

Melissa Leong plays as Judge in MasterChef Australia.
Melissa Leong is the top #4 member of the cast and appears in 23 episodes.

Gary Mehigan is an English-born Australian chef, restaurateur and a judge of the Network Ten series MasterChef Australia.

Gary Mehigan plays as Self - Judge in MasterChef Australia.
Gary Mehigan is the top #5 member of the cast and appears in 10 episodes.

George Calombaris plays as Self - Judge in MasterChef Australia.
George Calombaris is the top #6 member of the cast and appears in 10 episodes.