The ninth series of the Australian cooking game show MasterChef Australia premiered on 1 May 2017 on Network Ten. Judges Gary Mehigan, George Calombaris and Matt Preston from the previous series returned.
This series was won by Diana Chan in the grand finale against Ben Ungermann, on 24 July 2017.
This series introduced the "Power Pin" in the seventh week. The pin granted the wearer an extra 15 minutes of cooking time in any one challenge until the finals.
The Top 24 contestants were announced on 1âÂÂ3 May 2017. Chosen contestant Josh Clearihan was a previous auditionee from the eighth series who failed to reach the auditions when he was hospitalized with brain damage after a run-in with a car thief. The series featured other previous auditionees: Pia Gava, Benita Orwell and Eloise Praino.
Future appearances