The International Championship, also known as the Australian Championship, has a proud lineage dating back to the birth of modern Queensland Wrestling. The Australian Championship was created as the Pro Wrestling Alliance (PWA) International Championship and was crowned in 2007 at Rise of the Warriors 1 where Mason Childs defeated international guest Chris Hero. The title served as the top title right through PWAQueensland's tenure slightly changing its name to the PWAQ World Championship in 2011. Mystery was the last champion recognized in the PWAQ tenure. Apex Wrestling (via HIW) gained the rights to use the championship in 2014 and NCPW and CCW in 2016 which means the strong legacy of the Australian Championship continued and strengthen. In August of 2018, the rights to the title and lineage were sold to John Carter.
- Mason Childs - May 12 2007
- Obie Cartel - April 19 2008
- Kyote - December 21 2008
- Esteban Molina - January 17 2009
- AJ Istria - November 21 2009
- Ash Riot - December 19 2009
- Obie Cartel - April 24 2010
Vacated - April 25 2010 - Obie Cartel retired
- Seoul - May 14 2010
- Steve Moore - July 30 2011
- Jade Diamond - August 6 2011
- Jake Nova - January 26 2012
- Mystery - May 25 2012
Title became recognized by AIWF
- WB Bellows - September 27 2014
- Dallas Sommers / Matt Lawson - November 1 2014
- Ryze Havok - February 28 2015
- Dean Draven - April 10 2016
- Ryze Havok - October 15 2016
- Sam Scales - December 10 2016
- Jack Pain - December 10 2016
- Keegan - August 25 2017
- Emerald Warrior - December 8 2017
- Bushido - September 1 2018
CHAMPIONSHIP RETIRED