Taskmaster Australia is an Australian comedy panel game show first broadcast on Network 10 on 2 February 2023. Based on the British show Taskmaster created by comedian Alex Horne, the program revolves around a group of five celebrities – mainly comedians – attempting to complete a series of challenges, judged by the "Taskmaster", Tom Gleeson, and accompanied by his assistant, comedian Tom Cashman, frequently referred to as "Lesser Tom".

The show's first season was broadcast in early 2023, and the second and third seasons aired in 2024. Season four was filmed in late 2024 and premiered on 27 March 2025. Season five was filmed in March 2025.