The tenth season of the Australian version of the original NBC reality television series The Biggest Loser, known as The Biggest Loser Australia: Families 2 (stylised as TBL Families), premiered on 13 September 2015 and airs at 7.30pm Sundays to Tuesday on Network Ten.

[1] Daniel Jofre was crowned Biggest Loser, which saw him awarded $100,000.

[2] The following is a list of contestants:[5] For its premiere week, the trainers lived with the contestants, following their diet of poor nutrition, excessive portions and no exercise.

They weighed in during the Week 1 episode, gaining 4.5 to 7.6 kg.

The family with the most weight percentage lost combined received $100,000