The ninth season of the television competition series The Great Australian Bake Off premiered on 29 July 2025 on the LifeStyle channel. The season sees twelve home bakers take part in a bake-off to test their baking skills as they compete to be the series' best amateur baker. The season consists of ten episodes, each of which sees bakers put through three challenges, with each episode having its own theme or discipline. The season is hosted by Natalie Tran and Tom Walker (taking over from Cal Wilson after her death) and is judged by Darren Purchese and Rachel Khoo. The season was won by Beth Hoy. The other finalists were Jess Synon, and Vanessa Furci.
The following is the list of the bakers that compete in this season: <onlyinclude></onlyinclude>
Colour key:
Airdate: 29 July 2025
Airdate: 5 August 2025
Airdate: 12 August 2025
Airdate: 19 August 2025
Airdate: 26 August 2025
Airdate: 2 September 2025
Airdate: 9 September 2025
Airdate: 16 September 2025
Airdate: 23 September 2025
Airdate: 30 September 2025