The secret is out – The Traitors Australia is back for a jaw-dropping third season and this time, it’s bringing the biggest names in Aussie reality TV together under one roof.

Network 10 has unveiled the full celebrity line-up for the upcoming season of the hit psychological competition.

The cast is stacked full of familiar faces from Married At First Sight, Love Island, The Bachelor, The Real Housewives, Big Brother, Australian Survivor, Australian Idol and more.

Hosted by reality TV royalty Gretel Killeen, the new season promises betrayal, tears, and explosive confrontations as some of the country’s most talked-about reality stars compete for glory – while trying to figure out who among them are the secret traitors working to sabotage the game.

Among the high-profile recruits are MAFS groom Cameron Merchant and Bachelor fan-favourites Keira Maguire and Alex Nation.

Love Island bombshells Rachael Evren and Claudia Bonifazio will also be joining the fray, alongside infamous twins Josh and Luke Packham, who previously caused chaos on The Block.

The secret is out – The Traitors Australia is back for a jaw-dropping third season and this time, it’s bringing the biggest names in Aussie reality TV together under one roof

Among the high-profile recruits are MAFS groom Cameron Merchant (left) and Bachelor fan-favourite Keira Maguire (right)

Representing the Real Housewives franchise are Melbourne’s Gamble Breaux and Sydney’s Krissy Marsh – both of whom are expected to bring the glamour and gossip to the game.

Adding even more flair is Drag Race Down Under star Kween Kong and judge Rhys Nicholson, promising fabulous fashion and sharp one-liners.

Music fans will spot some iconic faces too – including original Australian Idol judge Ian ‘Dicko’ Dickson and finalist Cosima De Vito.

But in a game that’s all about bluffing and betrayal, it’s not vocal talent that matters – it’s how well you play the room.

And just when you think things couldn’t get more intense, Australian Survivor legends Shane Gould, Kirby Bentley, Henry Nicholson and AJ Antonios enter the fold – all experienced in alliances, blindsides, and strategic takedowns.

Other famous faces joining the treacherous manor include MasterChef favourite Alvin Quah, Big Brother star Tully Smyth, Made in Bondi’s Lawson Mahoney.

Aussie Shore’s Manaaki Hoepo and musician Rob Farnham – the son of Aussie music icon John Farnham – will also appear.

Representing the Real Housewives franchise are Melbourne’s Gamble Breaux (left) and Sydney’s Krissy Marsh (right) – both of whom are expected to bring the glamour and gossip to the game

Other famous faces joining the treacherous manor include MasterChef favourite Alvin Quah, Big Brother star Tully Smyth, Made in Bondi’s Lawson Mahoney (pictured)

In a show where no one can be trusted and betrayal lurks around every corner, viewers can expect twists, backstabbing, and shocking eliminations as the cast battles it out for a cash prize – with the traitors hiding in plain sight.

Produced for Network 10 by South Pacific Pictures, The Traitors Australia has become one of the network’s most addictive reality offerings.

The series is based on the Dutch format De Verraders, which has been adapted in over 30 territories around the world.

The new season is set to premiere soon on 10 and 10 Play.