The twelfth series of the Australian cooking game show MasterChef Australia, also known as MasterChef Australia: Back To Win, premiered on 13 April 2020. It is the first series to feature Jock Zonfrillo, Melissa Leong and series four winner Andy Allen serving as judges, after the departure of Gary Mehigan, George Calombaris and Matt Preston in the previous season. This series involves former high-achieving contestants from the past eleven series of MasterChef Australia, returning for another chance at the title of 'MasterChef' and the A$250,000 prize.