James Caldicott is a seasoned criminal defence lawyer renowned for his adept handling of some of Australia's most serious and intricate criminal cases, including matters of terrorism and high-profile international extraditions. As a partner at his firm, James is deeply involved in significant Commonwealth prosecutions that engage foreign law enforcement collaborations. His daily legal practice spans appearances in the Magistrates, District, and Supreme Courts of South Australia, where he operates both as counsel and assisting counsel in jury trials. His legal prowess extends to appearances before the Court of Criminal Appeal and contributions to cases advancing to the High Court of Australia. James is admitted to practise in the Supreme Court of South Australia and the High Court of Australia. His comprehensive practice encompasses the breadth of criminal law, addressing various offences from minor traffic violations to severe indictable crimes. With experience in major proceedings involving drug importation, terrorism, and murder, his expertise covers extensive State and Commonwealth matters across South Australia, New South Wales, Victoria, and the Northern Territory. James is particularly skilled in handling international cases, interacting directly with US Homeland Security, the Department of Justice, Scotland Yard, and the London Metropolitan Police in serious investigations. His robust legal advocacy also includes representing clients in regulatory proceedings with ASIC, ICAC, and ACIC. James' professional excellence is recognised consistently within the legal community, being frequently listed in the prestigious Doyle's Guide as a leading criminal defence lawyer in South Australia. He is esteemed by his peers for delivering clear, pragmatic legal advice in high-stakes situations, accompanied by his calm authority, meticulous preparation, and relentless advocacy. His commitment to achieving optimal outcomes for clients facing severe allegations is unwavering. In addition to his litigation work, James provides legal counsel at SANFL Tribunal proceedings and holds a position as a tribunal member. He serves on the board of the Criminal Law Committee of the Law Society of South Australia and as a Reserve Legal Officer with the Australian Defence Force, contributing his legal acumen to support both permanent and reserve personnel. Educated at the University of South Australia with a Bachelor of Laws, and further trained in military law through modules at the Department of Defence, James has a firm grounding in both civilian and military legal disciplines, equipping him to navigate a diverse array of legal challenges.
Partner / Director
Caldicott + Isaacs Lawyers
Jul 2022 - Present • 4 years 4 months
Legal Counsel Assisting (Tribunal)
SANFL
Jun 2021 - Present • 5 years 5 months
Director
consultmed
Dec 2020 - Present • 5 years 11 months
Legal Officer (Reserves)
Royal Australian Air Force
Sep 2016 - Present • 10 years 2 months
Solicitor / Barrister
Caldicott + Isaacs Lawyers
Oct 2012 - Jul 2022 • 9 years 9 months
Legal Training Module 2 (LTM2)
The Australian National University
2019 - 2020
Legal Training Module 1 (LTM1)
Department of Defence - Military Law Centre, Sydney NSW
2017 - 2017
Graduate Diploma in Legal Practice
Law Society of South Australia
2012 - 2012
Bachelor of Laws (LL.B.)
University of South Australia
2008 - 2011
Westminster
2000
Recognised in Doyle’s Guide as a leading criminal defence lawyer in South Australia
Doyle’s Guide
Crime First Tier 2025
Traffic Leading 2025
Crime Leading 2025
Last checked: 5 Sept 2026 • Checked with Law Society of South Australia
