Australian TV · Nine Network
Big Brother: all seasons, episodes and where it airs in Australia
Quick answer · Australia
Big Brother is a Australian reality series on Nine Network, which ran from 2001 to 2014, with 11 seasons and 1166 episodes.
Big Brother has ended; its final episode aired on Wednesday, November 26, 2014.
Big Brother seasons (11 seasons, 1166 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 92 | April 23, 2001 | July 16, 2001 |
| Season 2 | 94 | April 8, 2002 | July 1, 2002 |
| Season 3 | 123 | April 27, 2003 | July 21, 2003 |
| Season 4 | 112 | May 2, 2004 | July 26, 2004 |
| Season 5 | 140 | May 10, 2004 | August 15, 2005 |
| Season 6 | 138 | April 23, 2006 | July 31, 2006 |
| Season 7 | 129 | April 22, 2007 | July 30, 2007 |
| Season 8 | 112 | April 28, 2008 | July 21, 2008 |
| Season 9 | 89 | August 13, 2012 | November 7, 2012 |
| Season 10 | 81 | July 29, 2013 | November 6, 2013 |
| Season 11 | 56 | September 8, 2014 | November 26, 2014 |
Original Australian air dates on Nine Network.
Common questions
How many seasons of Big Brother are there?
Big Brother has 11 seasons and 1166 episodes, first airing on Monday, April 23, 2001.
Has Big Brother ended?
Big Brother has ended; its final episode aired on Wednesday, November 26, 2014.
What channel is Big Brother on in Australia?
Big Brother aired on Nine Network. Past episodes are often available on the broadcaster's own catch-up app.
Who stars in Big Brother?
The main cast includes Mike Goldman, Gretel Killeen, Sonia Kruger, Kyle Sandilands.
Source: TVmaze (CC BY-SA), retrieved October 7, 2026.