| AUSTRALIAN JUNIOR CHAMPION: UNDER 12 | |||||||
| Year | Host | Winner | Runner-Up | ||||
| 2020 | ACT | ||||||
| 2019 | TAS | QLD | Jackson Agale | 6 | 4 | Sebastian Ireland | SA |
| 2018 | SA | SA | Daniel Hanley | 6 | 3 | Ciaran Dempsey | VIC |
| 2017 | NT | QLD | Jayden Dinga | 6 | 5 | Toby Clack | VIC |
| 2016 | WA | QLD | Joshua Burnett | 6 | 3 | Jayden Dinga | QLD |
| 2015 | QLD | QLD | Nikolas Burnett | 6 | 4 | Neil J Dimer | WA |
| 2014 | VIC | WA | Stella Kearney | 6 | 3 | Nikolas Burnett | QLD |
| 2013 | SA | QLD | Kyle Thomson | 6 | 4 | Alex Kingsbury | WA |
| 2012 | ACT | QLD | Hayden Goode | 6 | 3 | Nikolas Burnett | QLD |
| 2011 | NT | QLD | Hayden Goode | 6 | 2 | Brodie Stubbs | TAS |
| 2010 | TAS | WA | Scott Brownrigg | 6 | 2 | Alexander Pace | TAS |
| 2009 | QLD | VIC | Jacob Isles | 6 | 5 | Dennis Marshall | TAS |
| 2008 | SA | VIC | Tyson Howie | 6 | 3 | Sam West | QLD |
| 2007 | WA | VIC | Adam Bleumink | 6 | . | Sam West | QLD |
| 2006 | VIC | ACT | Ben Maleganeas | 6 | . | . | . |
| 2005 | VIC | SA | Nathan Nemes | 6 | . | . | . |
| 2004 | NT | QLD | Kurt Brown | 6 | . | . | . |
| 2003 | VIC | TAS | Kurt Dunham | 6 | 3 | Scott Peel | VIC |
| 2002 | QLD | SA | Guy Allan | 6 | . | . | . |
| 2001 | TAS | SA | Guy Allan | 5 | 1 | Michael Hayes | SA |
| 2000 | SA | WA | Justin Sajich | 5 | . | Guy Allan | SA |
| 1999 | WA | WA | Justin Sajich | 4 | 0 | David England | SA |
| 1998 | NT | NT | Aaron Elmey | 4 | . | Justin Sajich | WA |
| 1997 | VIC | VIC | Dean Selkrig | 4 | . | Alex Jansen | VIC |
| 1996 | QLD | VIC | Dean Selkrig | 4 | . | Neil Barton | WA |
| 1995 | ACT | VIC | Robert Zappia | 4 | . | Ben Nunan | VIC |
| 1994 | SA | VIC | Neil Robertson | 4 | . | Steve Williams | NT |