Married at First Sight (Australian TV series) season 12
The twelfth season of Married [at First Sight (Australian TV series)|Married at First Sight] premiered on 27 January 2025 on the Nine Network. Relationship advisors John Aiken and Mel Schilling, alongside sexologist Alessandra Rampolla, all returned to match ten brides with ten grooms. Halfway through the experiment, the experts matched another three brides and three grooms together, including couple number 2 who had exited, returned as separate bride and groom to form two new couples.
Couple profiles
| No. | Couple | Age | Home | Occupation | Honeymoon | Final Decision | Status |
| 1 | Carina Mirabile | 31 | Perth, Western Australia | Digital marketing manager | Iririki Island Resort, Vanuatu | No | Separated |
| 1 | Paul Antoine | 30 | Perth, Western Australia | Wellness advisor | Iririki Island Resort, Vanuatu | No | Separated |
| 2 | Lauren Hall | 37 | Brisbane, Queensland | Business owner | Kingfisher Bay Resort, K'gari, Queensland | Broke up before final decision | Separated |
| 2 | Eliot Donovan | 35 | Gold Coast, Queensland | Business owner | Kingfisher Bay Resort, K'gari, Queensland | Broke up before final decision | Separated |
| 3 | Katie Johnston | 37 | Eumundi, Queensland | Restaurant CEO | Cradle Mountain Resort, Tasmania | Broke up before final decision | Separated |
| 3 | Tim Gromie | 38 | Melbourne, Victoria | Primary school teacher | Cradle Mountain Resort, Tasmania | Broke up before final decision | Separated |
| 4 | Jamie Marinos | 28 | Melbourne, Victoria | Account manager | Daydream Island, Whitsundays, Queensland | Yes | Separated |
| 4 | David Hand | 36 | Melbourne, Victoria | Builder | Daydream Island, Whitsundays, Queensland | Yes | Separated |
| 5 | Awhina Rutene | 30 | Perth, Western Australia | Aged care worker | Sofitel Fiji Resort and Spa, Denarau Island, Fiji | Yes | Separated |
| 5 | Adrian Araouzou | 30 | Sydney, NSW | Online business owner | Sofitel Fiji Resort and Spa, Denarau Island, Fiji | Yes | Separated |
| 6 | Sierah Swepstone | 31 | Victoria | Financial associate advisor | Perisher Valley, NSW | Broke up before final decision | Separated |
| 6 | Billy Belcher | 31 | Perth, Western Australia | Plasterer | Perisher Valley, NSW | Broke up before final decision | Separated |
| 7 | Ashleigh Ackerman | 34 | Gold Coast, Queensland | Dance studio owner | Novotel Sunshine Coast, Queensland | Broke up before final decision | Separated |
| 7 | Jake Luik | 30 | Perth, Western Australia | Teacher | Novotel Sunshine Coast, Queensland | Broke up before final decision | Separated |
| 8 | Rhiannon Dišljenković | 34 | Melbourne, Victoria | Account manager | Imperial Hotel, Gold Coast, Queensland | Yes | Together |
| 8 | Jeffrey Gobbels | 39 | Melbourne, Victoria | Electrician | Imperial Hotel, Gold Coast, Queensland | Yes | Together |
| 9 | Morena Farina | 57 | Melbourne, Victoria | Fitness instructor | Pullman Magenta Shores Resort, Central Coast, NSW | Broke up before final decision | Separated |
| 9 | Tony Mojanovski | 53 | Wollongong, NSW | Charter boat captain | Pullman Magenta Shores Resort, Central Coast, NSW | Broke up before final decision | Separated |
| 10 | Jacqueline Burfoot | 29 | Sydney, NSW | Consultant | Mount Lofty House Estate, Adelaide Hills, South Australia | No | Separated |
| 10 | Ryan Donnelly | 36 | Sydney, NSW | Project manager | Mount Lofty House Estate, Adelaide Hills, South Australia | No | Separated |
| 11 | Beth Kelly | 28 | Brisbane, Queensland | Hair salon manager | The Elandra Resort, Mission Beach, Far North Queensland | Broke up before final decision | Separated |
| 11 | Teejay Halkias | 28 | Brisbane, Queensland | Wedding model, actor | The Elandra Resort, Mission Beach, Far North Queensland | Broke up before final decision | Separated |
| 12 | Lauren Hall | 37 | Brisbane, Queensland | Business owner | Oakes Cypress Lakes Resort, Hunter Valley, NSW | Broke up before final decision | Separated |
| 12 | Clint Rice | 43 | Launceston, Tasmania | Pro golfer, business owner | Oakes Cypress Lakes Resort, Hunter Valley, NSW | Broke up before final decision | Separated |
| 13 | Veronica Cloherty | 32 | Sydney, NSW | Actor, fitness instructor | Mudgee Retreats, NSW | Broke up before final decision | Separated |
| 13 | Eliot Donovan | 35 | Gold Coast, Queensland | Business owner | Mudgee Retreats, NSW | Broke up before final decision | Separated |
Commitment ceremony history
Partner swap week
| No. | Couple | Swapped with |
| 1 | Carina | Awhina |
| 1 | Paul | Remained at apartment |
| 2 | Jamie | Veronica |
| 2 | Dave | Remained at apartment |
| 3 | Awhina | Jamie |
| 3 | Adrian | Remained at apartment |
| 4 | Rhiannon | Jacqueline |
| 4 | Jeffrey | Remained at apartment |
| 5 | Jacqueline | Beth |
| 5 | Ryan | Remained at apartment |
| 6 | Beth | Carina |
| 6 | Teejay | Remained at apartment |
| 7 | Veronica | Rhiannon |
| 7 | Eliot | Remained at apartment |
Ratings
| No. | Title | Air date | Timeslot | viewers | viewers | Night rank | Ref |
| 1 | Marriage 1 & 2 | 27 January 2025 | Monday 7:30 pm | 2,523,000 | 1,353,000 | 2 | |
| 2 | Marriage 3 & 4 | 28 January 2025 | Tuesday 7:30 pm | 2,662,000 | 1,484,000 | 1 | |
| 3 | Marriage 5 & 6 | 29 January 2025 | Wednesday 7:30 pm | 2,548,000 | 1,497,000 | 1 | |
| 4 | Marriage 7 & 8 | 30 January 2025 | Thursday 7:30 pm | 2,407,000 | 1,426,000 | 1 | |
| 5 | Marriage 9 & 10 | 2 February 2025 | Sunday 7:00 pm | 2,909,000 | 1,620,000 | 1 | |
| 6 | Honesty Week Part 1 | 3 February 2025 | Monday 7:30 pm | 2,817,000 | 1,779,000 | 1 | |
| 7 | Honesty Week Part 2 | 4 February 2025 | Tuesday 7:30 pm | 2,704,000 | 1,674,000 | 1 | |
| 8 | Dinner Party 1 | 5 February 2025 | Wednesday 7:30 pm | 2,727,000 | 1,639,000 | 1 | |
| 9 | Commitment Ceremony 1 | 9 February 2025 | Sunday 7:00 pm | 3,063,000 | 1,929,000 | 1 | |
| 10 | Intimacy Week Part 1 | 10 February 2025 | Monday 7:30 pm | 2,767,000 | 1,668,000 | 1 | |
| 11 | Intimacy Week Part 2 | 11 February 2025 | Tuesday 7:30 pm | 2,624,000 | 1,673,000 | 1 | |
| 12 | Dinner Party 2 | 12 February 2025 | Wednesday 7:30 pm | 2,867,000 | 1,756,000 | 1 | |
| 13 | Commitment Ceremony 2 | 16 February 2025 | Sunday 7:00 pm | 2,979,000 | 1,808,000 | 1 | |
| 14 | Marriage 11 | 17 February 2025 | Monday 7:30 pm | 2,726,000 | 1,748,000 | 1 | |
| 15 | Marriage 12 & 13 | 18 February 2025 | Tuesday 7:30 pm | 2,812,000 | 1,747,000 | 1 | |
| 16 | Dinner Party 3 | 19 February 2025 | Wednesday 7:30 pm | 2,865,000 | 1,803,000 | 1 | |
| 17 | Commitment Ceremony 3 | 23 February 2025 | Sunday 7:00 pm | 3,308,000 | 2,012,000 | 1 | |
| 18 | Family & Friends Week Part 1 | 24 February 2025 | Monday 7:30 pm | 2,961,000 | 1,833,000 | 1 | |
| 19 | Family & Friends Week Part 2 | 25 February 2025 | Tuesday 7:30 pm | 2,799,000 | 1,791,000 | 1 | |
| 20 | Dinner Party 4 | 26 February 2025 | Wednesday 7:30 pm | 2,814,000 | 1,817,000 | 1 | |
| 21 | Commitment Ceremony 4 | 2 March 2025 | Sunday 7:00 pm | 3,265,000 | 2,024,000 | 1 | |
| 22 | Couples Retreat Week Part 1 | 3 March 2025 | Monday 7:30 pm | 2,949,000 | 1,827,000 | 1 | |
| 23 | Couples Retreat Week Part 2 | 4 March 2025 | Tuesday 7:30 pm | 2,772,000 | 1,742,000 | 1 | |
| 24 | Dinner Party 5 | 5 March 2025 | Wednesday 7:30 pm | 2,822,000 | 1,837,000 | 1 | |
| 25 | Commitment Ceremony 5 | 9 March 2025 | Sunday 7:00 pm | 3,229,000 | 1,843,000 | 1 | |
| 26 | Partner Swap Week Part 1 | 10 March 2025 | Monday 7:30 pm | 2,843,000 | 1,728,000 | 1 | |
| 27 | Partner Swap Week Part 2 | 11 March 2025 | Tuesday 7:30 pm | 2,841,000 | 1,710,000 | 1 | |
| 28 | Dinner Party 6 | 12 March 2025 | Wednesday 7:30 pm | 2,840,000 | 1,766,000 | 1 | |
| 29 | Commitment Ceremony 6 | 16 March 2025 | Sunday 7:00 pm | 3,215,000 | 1,926,000 | 1 | |
| 30 | Homestay Part 1 | 17 March 2025 | Monday 7:30 pm | 2,741,000 | 1,746,000 | 1 | |
| 31 | Homestay Part 2 | 18 March 2025 | Tuesday 7:30 pm | 2,710,000 | 1,636,000 | 1 | |
| 32 | Dinner Party 7 | 19 March 2025 | Wednesday 7:30 pm | 2,789,000 | 1,718,000 | 1 | |
| 33 | Commitment Ceremony 7 | 23 March 2025 | Sunday 7:00 pm | 3,009,000 | 1,839,000 | 1 | |
| 34 | Final Test Week Part 1 | 24 March 2025 | Monday 7:30 pm | 2,827,000 | 1,767,000 | 1 | |
| 35 | Final Test Week Part 2 | 25 March 2025 | Tuesday 7:30 pm | 2,729,000 | 1,815,000 | 1 | |
| 36 | Dinner Party 8 | 26 March 2025 | Wednesday 7:30 pm | 2,813,000 | 1,763,000 | 1 | |
| 37 | Final Vows Part 1 | 30 March 2025 | Sunday 7:00 pm | 3,069,000 | 1,816,000 | 1 | |
| 38 | Final Vows Part 2 | 31 March 2025 | Monday 7:30 pm | 2,737,000 | 1,753,000 | 1 | |
| 39 | Reunion Dinner Party | 6 April 2025 | Sunday 7:00 pm | 3,099,000 | 1,894,000 | 1 | |
| 40 | Reunion Finale | 7 April 2025 | Monday 7:30 pm | 2,899,000 | 1,829,000 | 1 |