Sir Laurence Whistler Street, was the 14th Chief Justice of the Supreme Court of New South Wales and Lieutenant-Governor of New South Wales. He was the third generation of the Street family to serve in these viceregal offices and the youngest since 1844. Street fought in World War II and became a commander in the Royal Australian Navy Reserve and an honorary colonel in the Australian Army Reserve.
Rear Admiral Nigel Stephen Coates, was a senior officer in the Royal Australian Navy.
Murray Herbert Tobias, was an Australian jurist who served as a judge of the Court of Appeal of the Supreme Court of New South Wales from April 2003 to March 2011.
Rear Admiral Harold Hyam Glass was an Australian judge and naval officer. He served on the Supreme Court of New South Wales, the New South Wales Court of Appeal and was Judge Advocate General for the Royal Australian Navy (RAN).
Rear Admiral Stephen Richard Gilmore, is a retired senior officer of the Royal Australian Navy. He served as Commander Australian Fleet from October 2009 until December 2011, and as the Head Australian Defence Staff (Washington) and Australian Defence Attaché at the Embassy of Australia, Washington, D.C. from January 2014 until his retirement in 2017.
Major General Paul Le Gay Brereton, is a Judge of the New South Wales Court of Appeal and a senior officer in the Australian Army Reserve. He commanded the 5th Brigade from 2008 to 2010 and Head of the Cadet, Reserve and Employer Support Division from 2010 to 2014. He led an Inspector-General of the Australian Defence Force investigation into criminal misconduct on the battlefield by Australian Special forces in Afghanistan, issuing the Inspector-General of the Australian Defence Force Afghanistan Inquiry Report in November 2020. In March 2023, he was appointed as the inaugural commissioner of the National Anti-Corruption Commission.
Vice Admiral Michael Joseph Noonan, is a retired senior officer of the Royal Australian Navy, who served as Chief of Navy from 6 July 2018 to 6 July 2022. He previously served as Commander Border Protection Command from 2013 to 2015 and Deputy Chief of Navy from 2016 to 2018.
Admiral David Lance Johnston, is a senior officer in the Royal Australian Navy. He served as Deputy Commander Joint Task Force 633 on Operation Slipper in 2010, Commander Border Protection Command from 2011 to 2013 and, following promotion to vice admiral, was posted as Chief of Joint Operations from 2014 until 2018. Johnston was appointed Vice Chief of the Defence Force in July 2018. He was promoted to admiral and appointed Chief of the Defence Force on 10 July 2024.
Rear Admiral Allan Kendall du Toit, is a retired senior officer of the Royal Australian Navy, who served as Australia's Military Representative to NATO and the European Union from 2013 until his retirement in 2016. Du Toit previously served as the Commander Border Protection Command until being succeeded by Rear Admiral Tim Barrett in February 2010.
Vice Admiral Stuart Campbell Mayer, is a retired senior officer of the Royal Australian Navy. He joined the navy via the Royal Australian Naval College at HMAS Creswell in 1984 and qualified as a Principal Warfare Officer in 1994. He commanded HMAS Canberra (2002–04), HMAS Anzac (2007–09) and the International Stabilisation Force (2009–10), and deployed on operations to the Persian Gulf, East Timor, and the Arabian Sea during the Iraq War. He served as Commander Australian Fleet from 2014 to 2018, Head Force Design within the Vice Chief of Defence Force Group from 2018 to 2019, and Deputy Commander United Nations Command, based in South Korea, from 2019 to 2021. He retired from the navy in 2022 and was appointed a partner in Ernst & Young's consulting division.
Rear Admiral Geoffrey Francis Smith is a retired officer of the Royal Australian Navy. After retiring from a 37-year naval career, Smith was appointed CEO of Sydney Ferries until his dismissal over allegations of misuse of his corporate credit card. Investigated by the Independent Commission Against Corruption (ICAC) in 2009, Smith was found by the commission to have engaged in corrupt conduct. The case was referred to the Department of Public Prosecutions, and was jailed for up to two years after pleading guilty before the District Court of New South Wales to one charge of cheating or defrauding Sydney Ferries.
The Judge Advocate General (JAG) of the Australian Defence Force (ADF) is an office established under the Defence Force Discipline Act (1982). This position is held by a judge or former judge of a federal court or a state supreme court. The appointment of the JAG is made by the Governor-General-in-Council. The JAG has the authority to establish procedural rules for tribunals operating within the Navy, Army, and Air Force. They also conduct the final legal review of proceedings within the ADF and play a role in the appointment of judge advocates, Defence Force magistrates, presidents, and members of courts martial, as well as legal officers for various purposes. Additionally, the JAG is responsible for reporting on the operation of laws concerning the discipline of the ADF.
Vice Admiral Ian Warren Knox, was a senior officer of the Royal Australian Navy (RAN). In a 42-year career, Knox commanded HMA Ships Torrens, Hobart and Melbourne, briefly served as Deputy Chief of Naval Staff, and was Flag Officer Commanding HM Australian Fleet from 1985 to 1987. His career culminated with his appointment as Vice Chief of the Defence Force in January 1987; a position he held until his retirement in September 1989.
Lieutenant General John James Frewen, is a retired senior officer of the Australian Army. He joined the army via the Royal Military College, Duntroon and was commissioned into the Royal Australian Infantry Corps in 1986. He has commanded the 2nd Battalion, Royal Australian Regiment (2003–04), Combined Task Force 635 (2003), the 1st Brigade (2012–14), Military Strategic Commitments Division (2014–16) and Joint Task Force 633 (2017–18), and deployed on operations to Rwanda, the Solomon Islands and Afghanistan. He was appointed Principal Deputy Director-General of the Australian Signals Directorate in March 2018, and Coordinator General of the National COVID Vaccine Taskforce in June 2021. He was Chief of Joint Capabilities from September 2021 to July 2024.
Richard Ross Sinclair Tracey was an Australian military and civil judge and barrister, who was Judge Advocate General of the Australian Defence Force from 2007 to 2014, and a judge of the Federal Court of Australia from 2006 to 2018. Following his retirement from the Federal Court, Tracey was appointed as a commissioner of the Royal Commission into Aged Care Quality and Safety, however he died of cancer before the commission provided its interim report.
Vice Admiral Jonathan Dallas Mead, is a senior officer in the Royal Australian Navy. He joined the navy via the Royal Australian Naval College at HMAS Creswell in 1984, and spent his early career with the Clearance Diving Branch before training as a Principal Warfare Officer. He captained HMAS Parramatta on operations in the Persian Gulf from 2006 to 2007 during the Iraq War and commanded Combined Task Force 150, overseeing maritime counter-terrorism operations around the Arabian Peninsula and Horn of Africa, from 2011 to 2012. He served as Head of Navy Capability from 2015 to 2017, Commander Australian Fleet from 2018 to 2020, Chief of Joint Capabilities from 2020 to 2021, and was appointed Chief of the Nuclear-Powered Submarine Task Force in September 2021.
Vice Admiral Mark David Hammond is a senior officer in the Royal Australian Navy (RAN), serving as the Chief of Navy since July 2022. He joined the RAN as an electronics technician in 1986 and, after being accepted for officer training, graduated from the Australian Defence Force Academy in 1990. Much of Hammond's career has been spent in the Submarine Service. He has served on operations in the Indo-Pacific, commanded the Collins-class submarineHMAS Farncomb, was Deputy Chief of Navy from 2018 to 2020, and served as Commander Australian Fleet from November 2020 to June 2022. He succeeded Vice Admiral Michael Noonan as Chief of Navy on 6 July 2022.
Rear Admiral Sarah Edith Sharkey, is an Australian physician, medical administrator, and a senior officer in the Royal Australian Navy. She has been Commander Joint Health Command and Surgeon General of the Australian Defence Force since 2 December 2019.
Rear Admiral Peter Michael Quinn, is a retired senior officer of the Royal Australian Navy. He has served as Head of Navy Capability from 2017 to 2022.
