Jack Leitner

Legal Practice Director Australian Lawyers and Advocates Pty Ltd

Sydney, NSW

About Jack

Jack Leitner is a dedicated and accomplished Legal Practice Director, holding a Bachelor of Social Science in Criminology, a Bachelor of Laws with Honours, and a Graduate Diploma of Legal Practice. Recognised for his advanced skills and meticulous attention to detail, Jack is committed to securing the best possible outcomes for his clients. As a leading figure in Criminal Law, Jack's profound expertise has earned him the distinction of being among a select group of criminal lawyers accredited by the NSW Law Society. This accreditation affirms his specialised competence in the field, underscoring his ability to provide exceptional legal advocacy. His unwavering commitment to his clients and his role as a lawyer makes him a respected and influential presence in the legal community.

Practice areas

Criminal & Traffic

Resume

Experience

Legal Practice Director

Australian Lawyers and Advocates

Aug 2020 - Present • 6 years 2 months

Special Counsel. Accredited Criminal Law Specialist.

Armstrong Legal

Jun 2020 - Sep 2020 • 3 months

Special Counsel. Accredited Criminal Law Specialist.

Go To Court Lawyers

Jan 2016 - Sep 2020 • 4 years 8 months

Senior Criminal Lawyer

Sydney Criminal Lawyers

Dec 2013 - Feb 2016 • 2 years 2 months

Solicitor

Bosscher Lawyers (NSW)

Jun 2006 - Dec 2013 • 7 years 6 months

Senior Associate

Mark Rumore Solicitor & Attorney

Mar 2003 - Jul 2006 • 3 years 4 months

Education

Graduate Diploma in Legal Practice

Western Sydney University

1997 - 2002

Bachelor of Social Science, Criminology

Western Sydney University

1997 - 2001

Bachelor of Laws (LL.B.)

Western Sydney University

1997 - 2001

Contact information

Sydney, NSW

Level 1, 299 Elizabeth Street, Sydney, NSWWebsite

Practice certificate

Name: Jack Andrew Leitner
Date of admission: 2003
Specialisations: Criminal Law
Certification type: Principal of a law practice
Class: Law Practice
Region: CITY OF SYDNEY

Last checked: 15 May 2026 • Checked with The Law Society of NSW

Practice areas

Criminal & Traffic

Criminal Law
General Advice