National Winners
| National Young Historian | Michelle Lai | Sefton High School |
| Year Level 11-12 | Jacinta Saynor | Casuarina Senior College |
| Year Level 10 | Michelle Lai | Sefton High School |
| Year Level 9 | Sienna Weerakody | St Mary’s Anglican Girls School |
| Year Level 8 | Amy Hodge | Emmanuel Christian School |
| Year Level 8 | Christian Roberts | Emmanuel Christian School |
| Year Level 7 | Alexandria Do | The Presbyterian Ladies College |
| Year Level 7 | San Nguyen | The Presbyterian Ladies College |
| Year Level 5-6 | Grace Genford | Howrah Primary School |
| Year Level 5-6 | Kohbi Barrow | Saint Cecilia’s Catholic Primary School |
| Asia and Australia | Joy Ye | Pymble Ladies’ College |
| Democracy Matters | Freja Salt | Perth Modern School |
| History of Sport | Clare Wanandy | St Mary’s College |
| Australian Women’s History | Andrew Beckingsale | Brisbane Grammar School |
| Australian Women’s History | Chester Battley | Brisbane Grammar School |
| Australian Women’s History | Edward Gracey | Brisbane Grammar School |
| Australian Women’s History | Tobias Dunglison | Brisbane Grammar School |
| Indigenous History | Minghui Yuki Xie | Sydney Girls High School |
| Australian Wartime Experiences | Isaac Robinson | Brisbane Grammar School |
| Using Primary Sources | Emma Choi | Loreto College, Marryatville |
| Museum Exhibit | Chelsea Paleologos | Kambla School |
Australian Capital Territory – State Winners
| ACT Young Historian | Sonia Vlatkovic | Radford College |
| Year Level 11-12 | Sonia Vlatkovic | Radford College |
| Year Level 10 | Tobias Bosworth | Gungahlin College |
| Year Level 9 | Brynn Widmaier | Telopea Park School |
| Year Level 7 | Tilly Seddon | Burgmann Anglican School |
| Year Level 5-6 | Jada Phommaseisy | Burgmann Anglican School |
| Year Level 1-4 | Ava Prettejohn | Canberra Girls Grammar School |
| Democracy Matters | Terry Yang | Radford College |
| Australian Women’s History | Brynn Widmaier | Telopea Park School |
| Indigenous History | Raechel McKinnon | Merici College |
New South Wales – State Winners
| NSW Young Historian | Michelle Lai | Sefton High School |
| Year Level 11-12 | Jacob Shields | Lumen Christi Catholic College |
| Year Level 10 | Michelle Lai | Sefton High School |
| Year Level 9 | Sofia Culas | Cherrybrook High Technology School |
| Year Level 8 | Amy Zhang | Pymble Ladies’ College |
| Year Level 7 | Lucas Hong | Chatswood High School |
| Year Level 5-6 | Xanthe Barton | St Philip’s Christian College |
| Year Level 1-4 | Arabella Radford | Stanwell Park Public School |
| Year Level 1-4 | Catherine Angelos | St Columba’s Catholic Primary School, Leichhardt North |
| Year Level 1-4 | Molly Smith | St Columba’s Catholic Primary School, Leichhardt North |
| Asia and Australia | Joy Ye | Pymble Ladies’ College |
| Democracy Matters | Aleesha Sureshnair | Merewether High School |
| History of Sport | Sydney Bao | Ravenswood School for Girls |
| Australian Women’s History | Eva Jacobson | Ascham School |
| Indigenous History | Minghui Yuki Xie | Sydney Girls High School |
| Australian Wartime Experiences | William Burdekin | St Mary’s Primary School |
| Using Primary Sources | Sarah Myatt | St Catherine’s School Sydney |
| Museum Exhibit | Chelsea Paleologos | Kambala School |
Northern Territory – State Winners
| NT Young Historian | Jacinta Saynor | Casuarina Senior College |
| Year Level 11-12 | Jacinta Saynor | Casuarina Senior College |
| Year Level 9 | Monishi (Rangchak) Tripura | Darwin Middle School |
| Year Level 8 | Grace Chandler | Darwin Middle School |
| Year Level 7 | Emily Tjhung | Darwin Middle School |
| Indigenous History | Emily Tjhung | Darwin Middle School |
| Australian Wartime Experiences | Ayrton Bradbury | Darwin Middle School |
Queensland – State Winners
| QLD Young Historian | Isaac Robinson | Brisbane Grammar School |
| Year Level 11-12 | Ben Richards | Brisbane Grammar School |
| Year Level 10 | Isaac Robinson | Brisbane Grammar School |
| Year Level 9 | Leila McLean | St Mary’s Catholic College |
| Year Level 8 | Anson Qiu-Tang | Brisbane Grammar School |
| Year Level 5-6 | Isabelle Brooker | St Ignatius School |
| Year Level 1-4 | Sebastian Sharples-Dawson | Dalby State School |
| Australian Women’s History | Andrew Beckingsale | Brisbane Grammar School |
| Australian Women’s History | Chester Battley | Brisbane Grammar School |
| Australian Women’s History | Edward Gracey | Brisbane Grammar School |
| Australian Women’s History | Tobias Dunglison | Brisbane Grammar School |
| Indigenous History | Zoe Dann | The Glennie School |
| Australian Wartime Experiences | Isaac Robinson | Brisbane Grammar School |
| Museum Exhibit | Isabella Gandini | Pimlico State High School |
South Australia – State Winners
| SA Young Historian | Emma Choi | Loreto College, Marryatville |
| Year Level 11-12 | Neva van Raalte | St Francis de Sales College |
| Year Level 10 | Charlotte Brisbin | St Aloysius College |
| Year Level 9 | Alexandra Seal | Loreto College, Marryatville |
| Year Level 8 | Emma Choi | Loreto College, Marryatville |
| Year Level 7 | Ryan Kour | Pembroke School Kings Campus |
| Year Level 5-6 | Andrew Trinkle | Sunrise Christian School |
| Year Level 1-4 | Alyssa Reed | Loreto College Marryatville |
| Democracy Matters | Henry Nind | Prince Alfred College |
| History of Sport | Amber Hallett | Loreto College, Marryatville |
| Australian Women’s History | Sascha Brennan | Pembroke School |
| Australian Wartime Experiences | Charlotte Newman | Walford Anglican School for Girls |
| Using Primary Sources | Emma Choi | Loreto College, Marryatville |
| Museum Exhibit | Jessica Simmons | Loreto College, Marryatville |
| Museum Exhibit | Ava Desteno | Loreto College, Marryatville |
Tasmania – State Winners
| TAS Young Historian | Amy Hodge Christian Roberts | Emmanuel Christian School |
| Year Level 11-12 | Alexander Smith | St Patrick’s College, Launceston |
| Year Level 10 | Kasota Clayton | St Mary’s College |
| Year Level 9 | Monique Schnitzer | Clarence High School |
| Year Level 9 | Oenone Schofield | Clarence High School |
| Year Level 8 | Amy Hodge | Emmanuel Christian School |
| Year Level 8 | Christian Roberts | Emmanuel Christian School |
| Year Level 7 | Max Roberts | Emmanuel Christian School |
| Year Level 7 | Tyren Cameron | Emmanuel Christian School |
| Year Level 5-6 | Grace Genford | Howrah Primary School |
| Year Level 1-4 | Eliza McCullough | St Mary’s College |
| Asia and Australia | Isabella Koning | Emmanuel Christian School |
| Asia and Australia | Charlotte Stagg | Emmanuel Christian School |
| Democracy Matters | Oenone Schofield | Clarence High School |
| Democracy Matters | Monique Schnitzer | Clarence High School |
| History of Sport | Clare Wanandy | St Mary’s College |
| Australian Women’s History | Nina Ezzy | Ogilvie High School |
| Indigenous History | Zoe Griffin | Ogilvie High School |
| Australian Wartime Experiences | Declan McGee | Howrah Primary School |
| Museum Exhibit | Maisy Warmbrunn | Howrah Primary School |
Victoria – State Winners
| VIC Young Historian | Abbey Quinlan | Victory Lutheran College |
| Year Level 11-12 | Daschle Bennett | Melbourne Grammar School |
| Year Level 10 | Sharon Zhang | Carey Baptist Grammar School |
| Year Level 9 | Abbey Quinlan | Victory Lutheran College |
| Year Level 8 | Olivia Campbell | Presbyterian Ladies’ College Melbourne |
| Year Level 7 | Alexandria Do | Presbyterian Ladies’ College Melbourne |
| Year Level 7 | San Nguyen | Presbyterian Ladies’ College Melbourne |
| Year Level 5-6 | William Szondyv | Xavier College, Burke Hall |
| Year Level 1-4 | Kate Dougall | St Margaret’s Berwick Grammar School |
| Asia and Australia | William Young | Melbourne Grammar School |
| Democracy Matters | Amy Dunn | Bendigo Senior Secondary College |
| History of Sport | Sydney Lay | MacRobertson Girls High School |
| History of Sport | Arshia Dabas | MacRobertson Girls High School |
| History of Sport | Nicole Xu | MacRobertson Girls High School |
| Australian Women’s History | Abbey Quinlan | Victory Lutheran College |
| Indigenous History | Rhana Holzheimer | Hoppers Crossing Secondary College |
| Australian Wartime Experiences | Cindy Jin | Ruyton Girls’ School |
| Using Primary Sources | Amy Aw | Camberwell Girls Grammar School |
| Museum Exhibit | Kara Johnson | Damascus College |
Western Australia – State Winners
| WA Young Historian | Tarlesha Reeves | Harrisdale Senior High School |
| Year Level 11-12 | Poppy Bell | Presbyterian Ladies College |
| Year Level 10 | Tarlesha Reeves | Harrisdale Senior High School |
| Year Level 9 | Sienna Weerakody | St Mary’s Anglican Girls School |
| Year Level 8 | Yuvan Muthusami | Bob Hawke College |
| Year Level 8 | Blake Andrews | Bob Hawke College |
| Year Level 8 | Lucile Allegre | Bob Hawke College |
| Year Level 8 | Enez Tam | Bob Hawke College |
| Year Level 7 | Ava Davis | St Mary Anglican Girls School |
| Year Level 5-6 | Kohbi Barrow | Saint Cecilia’s Catholic Primary School |
| Year Level 1-4 | Zainab Zeshaan | Eden Hill Primary School |
| Asia and Australia | Andrew Gilleece | Perth Modern School |
| Asia and Australia | Jacob Heath | Perth Modern School |
| Asia and Australia | Nathan Luu | Perth Modern School |
| Democracy Matters | Freja Salt | Perth Modern School |
| History of Sport | Noah Nakaji-Hitchcock | Shenton College |
| Australian Women’s History | Madison Moore | East Kimberley College (G&T online) |
| Indigenous History | Ava Davis | St Mary’s Anglican Girls’ School |
| Australian Wartime Experiences | Oceana Oakley | Perth Modern School |
| Using Primary Sources | Timothy Kania | Aquinas College |
| Museum Exhibit | Uddeepa Jayasekara | Rossmoyne Senior High School |
| Museum Exhibit | Chengzhiqing Chen | Rossmoyne Senior High School |