Australian TV · Network 10
Big Brother: all seasons, episodes and where it airs in Australia
Quick answer · Australia
Big Brother is a Australian reality series on Network 10, running since 2025, with 1 season and 26 episodes.
Big Brother is still running; the latest episode aired on Monday, December 8, 2025.
Big Brother seasons (1 season, 26 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 26 | November 9, 2025 | December 8, 2025 |
Original Australian air dates on Network 10.
Common questions
How many seasons of Big Brother are there?
Big Brother has 1 season and 26 episodes, first airing on Sunday, November 9, 2025.
Is Big Brother still on?
Big Brother is still running; the latest episode aired on Monday, December 8, 2025.
What channel is Big Brother on in Australia?
Big Brother airs on Network 10. Past episodes are often available on the broadcaster's own catch-up app.
Who stars in Big Brother?
The main cast includes Mel Tracina, Mike Goldman.
Source: TVmaze (CC BY-SA), retrieved October 5, 2026.