About
​
Dr Marny Lishman is an Author, Speaker, Doctor of Psychology, Psychology-Informed Performance Coach and Media Commentator. As a former psychologist of 15+ years, she has worked across a wide range of roles over the past two decades, including private practice, designing and implementing government health-prevention programs, and training professionals in cutting-edge, evidence-based approaches across Australia. She has also taught at several Australian universities as a sessional academic, delivering psychology units to emerging practitioners.
​
Marny is a sought after national mental health & wellbeing expert that provides commentary on a variety of mental health topics on local ad national TV, radio and in print. She is a regular media commentator on TODAY EXTRA, SUNRISE, Nine News Perth and has been a columnist for Australia’s Body + Soul, & The Sunday Times.
​
​Marny is also the author of four books; “Burnout to Brilliant”, “A Beautiful Mess”, “Crisis to Contentment” and the soon to be released, “Only You” (out in April 2026).
​
​
A nurturer at heart, Marny draws on her deep understanding of the human condition to create powerful learning and development experiences. She weaves the philosophy and practical tools of positive psychology with her strong commitment to prevention, applying them across diverse settings - from conference keynotes and masterclasses to organisational wellness programs, industry-specific professional development, and workplace seminars.
​
With thousands of individuals reached, Marny offers formats such as keynotes, workshops, masterclasses and workplace programs tailored to diverse audiences. Her mission is to equip people with the psychological skills they need to build capability, adaptability and flexibility so they can thrive in today’s fast-moving, uncertain world.
She has presented for and worked with several leading organisations including Chevron, Synergy, Water Corporation, The Law Society of W.A. CPA, ECU, Murdoch University, RSM, North Metropolitan Health Service, ThinkTank Summits, ANZSOM, RAAFA, NAB Wealth, The Department of Justice, Legal Aid, The Department of Premier & Cabinet, Westpac, INPEX, Curtin Business School, Seven West Media, Chamber of Commerce & Industry, Pharmacy Guild of WA, BUPA, RAC, LG Professionals, Capricorn & a large number of universities, schools, local government councils & law firms. She was co-host of ‘Trail-Blazer’, a leading female leadership program and is currently the psychology adviser for ‘A Stitch In Time’, a well-known Western Australian mental health charity organisation which provides mental health and wellbeing training to schools & sporting clubs.
​
When not working or writing books of her own, Marny is an animal lover who requires lots of sunlight and time in nature, Marny is her best self when she can go on long daily beach walks with her dog, can indulge in reading her books, meditate and spend time with her shiny (but rather) loud children.
​
* As of 9th December 2025, I have voluntarily deregistered as a Psychologist. This step has been taken following careful consideration of changes in my profession, and I have chosen to continue my work in mental health and wellbeing outside of registration.
