David Lindsay Morrison AO (born 24 May 1956) is a retired senior officer of the Australian Army who served as Chief of Army from June 2011 until his retirement in May 2015. He reached the rank of lieutenant general and over the course of a long career became a prominent public figure both inside Defence and in national debate, particularly for his work on professional standards, inclusion and gender equality.
Career and responsibilities
Morrison served for more than four decades in the Australian Army, undertaking a range of command and staff appointments. As Chief of Army he oversaw organisational priorities including preparedness, training, personnel management and cultural reform within the land force. In that role he sought to align the Army’s values, leadership and behaviour with community expectations and to improve the service’s ability to operate effectively at home and overseas.
Advocacy and public role
Morrison became widely known beyond military circles for his outspoken stance on sexual harassment, discrimination and misconduct. In a high-profile address to Defence personnel he condemned abusive behaviour and emphasised that leaders and individuals bear responsibility for the standards they accept. That intervention attracted national attention and helped frame subsequent public discussion about culture in the military and other workplaces.
Honours, recognition and public appointments
- Appointed an Officer of the Order of Australia (post-nominal AO) for distinguished service.
- Named Australian of the Year in 2016 in recognition of his leadership on equality and community service.
- After retirement he has continued to speak publicly on leadership, diversity and organisational reform.
Background and family
Morrison was born in Cairns, Queensland, and is the son of Major General Alan Morrison (1927–2008), also a senior Australian Army officer. His family background and long service in the Army informed his interest in leadership, standards and the responsibilities of command.
Legacy and significance
Morrison’s tenure is remembered for both operational stewardship of Australia’s land forces and for prompting debate about culture and conduct within Defence. Supporters credit him with bringing moral clarity and urgency to reforms; critics sometimes questioned the pace and scope of change. Regardless, his public interventions broadened national conversation about workplace behaviour and leadership standards.
For further information see official and public resources such as the Australian Army profile, transcripts of key speeches and addresses at selected speeches, media and parliamentary coverage at news and analysis, biographical summaries at honours and awards pages, interviews and commentary at public interviews, the Australian of the Year citation at Australian of the Year, and family or historical notes at background and family.