Big Brother Australia is back and bringing a bunch of sexy young singles to your screens for 2023. Unlike other seasons, the 15 single housemates won’t just be vying for a shot at $100,000, but at love too.
Hosted by TV WEEK Gold Logie Award winner Sonia Kruger, the contestants will be locked away in the famous custom-built Big Brother house, where more than 80 cameras and microphones will capture every cheeky hook-up, doona dance and dramatic showdown.

Sonia Kruger returns to host Big Brother 2023.
(Image: Seven)With this season’s contestants facing a completely new set of rules, challenges and jaw-dropping twists while completely cut off from the outside world, will they remember we’re all watching?
Continue scrolling to see all the Big Brother Australia 2023 contestants.

Teejay
Teejay, 26, Business Development Manager
Teejay is an intruder in the 2023 season.

Bella
Bella, 25, Gymnastics Coach
Bella is an intruder in the 2023 season.

Annelise
Annelise, 24, Pilates Instructor/Dancer

Dion
Dion, 26, Lighting Designer

Gracie Mae
Gracie Mae, 24, Personal Assistant

Jake
Jake, 25, Carpenter

Josh
Josh, 28, Traction Linesman

Lewis
Lewis, 26, Carpenter

Luke
Luke, 33, Tradesman

Minee
Minee, 22, Model

Quan
Quan, 33, Policy Manager

Tay and Ari
Tay (left), 23 and Ari (right),21, Social Media Influencers

Louis
Louis, 24, Social Media Manager

Taylah
Taylah, 27, Sheep Farmer

Zach
Zach, 22, House Painter

Anna Sophia
Anna Sophia, 30, Luxury Fashion Manager