John Caligari

John Graham Caligari
Brigadier Caligari with US Rear Admiral Pottenger during Talisman Saber 2007
Born	(1960-08-21) 21 August 1960 (age 63) Brisbane, Queensland
Allegiance	Australia
Service/branch	Australian Army
Years of service	1979–2015
Rank	Lieutenant General
Commands held	Chief Capability Development Group (2014–15) 3rd Brigade (2006–09) 1st Battalion, Royal Australian Regiment (1999–01)
Battles/wars	Operation Paladin Operation Solace East Timor War in Afghanistan
Awards	Officer of the Order of Australia Distinguished Service Cross

Lieutenant General John Graham Caligari, AO, DSC (born 21 August 1960) is a retired senior officer of the Australian Army. He served as Chief Capability Development Group from October 2014 until his retirement in August 2015.