The 2011 Australia Day Honours are appointments to various orders and honours to recognise and reward good works by Australian citizens. The list was announced on 26 January 2011 by the governor general of Australia, Quentin Bryce.

The Australia Day Honours are the first of the two major annual honours lists, the first announced to coincide with Australia Day (26 January), with the other being the Queen's Birthday Honours, which are announced on the second Monday in June.

† indicates an award given posthumously.

Order of Australia

Companion (AC)

General Division Recipient Citation NotesThe Honourable Peter Howard Costello For eminent service to the Parliament of Australia, particularly through the development of landmark economic policy reforms in the areas of taxation, foreign investment, superannuation and corporate regulation, and through representative roles with global financial organisations. Companion (AC) in the General Division of the Order of Australia , www.gg.gov.au For eminent contribution to the people of Queensland, and to Australia's international relations through senior diplomatic representational roles and as a key contributor to initiatives of the United Nations.

Military Division Branch Recipient Citation NotesArmy Lieutenant General Kenneth James Gillespie AO DSC CSM For eminent service to the Australian Defence Force as Vice Chief of the Defence Force/Chief of Joint Operations and Chief of Army. Companion (AC) in theMilitary Division of the Order of Australia , www.gg.gov.au

Officer (AO)

General Division Recipient CitationMichael Lewis Abbott QC For distinguished service to the visual arts, particularly through leadership roles, to the development of arts education, to Australia-Asia relations, and to the law.Dr Robyn Gwen Alders For distinguished service to veterinary science as a researcher and educator, to the maintenance of food security in developing countries through livestock management and disease control programs, and to the Australian poultry industry.Professor Owen Peter Coaldrake For distinguished service to higher education, particularly in Queensland, through a range of academic and executive roles, as an advocate for professional standards, to public sector policy management and reform, and to Australia-America relations.His Excellency John Cecil Dauth LVO For distinguished service to international relations through the advancement of Australia's diplomatic, trade and cultural relationships, particularly with the United Kingdom and New Zealand, and through contributions to the United Nations.Dr Mukesh Chandra Haikerwal For distinguished service to medical administration, to the promotion of public health through leadership roles with professional organisations, particularly the Australian Medical Association, to the reform of the Australian health system through the optimisation of information technology, and as a general practitioner.Antoinette Kennedy For distinguished service to the law and to the judiciary, particularly in Western Australia, through major reforms of practices and procedures in the judicial system, to professional associations, as a mentor of women in the law, and to the community.Stepan Kerkyasharian AM For distinguished service to the community through leadership and advocacy roles in a range of multicultural and anti-discrimination organisations, to the development and implementation of public policy, and to the promotion of an inclusive society.The Honourable Anne Levy For distinguished service to the Parliament of South Australia, as a contributor to social policy reform and through support for the advancement of women, to the performing and visual arts, and to higher education.The Honourable Allan William McDonald For distinguished service to the law and to the judiciary, particularly the implementation of mediation initiatives and administrative reforms, and as a mentor, to medical research ethics, and to a range of sporting organisations.Professor Alexander Cowell McFarlane For distinguished service to medical research in the field of psychiatry, particularly post-traumatic stress disorders, to veterans' mental health management, and as an author.Professor Alastair Harvey MacLennan For distinguished service to medicine as a leading researcher and practitioner in the areas of obstetrics and gynaecology and the causes of cerebral palsy, to medical education, and to professional development.Professor Anthony John McMichael For distinguished service to population health, particularly in the area of environmental impact, as an academic and author and through leadership roles with international organisations.Valerie Pratt AM For distinguished service to higher education and to the community, particularly as a leader in the area of equal employment opportunity and to industrial relations policy, through significant contributions to boards and advisory committees, and as a mentor and role model.Dr John William Prineas For distinguished service to medicine in the field of neurology as an academic, researcher and mentor, to improving the lives of people with multiple sclerosis, and to medical education.Margaret Grace Thorsborne For distinguished service to conservation and the environment through advocacy roles for the protection and preservation of wildlife and significant natural heritage sites in Australia, as a supporter of scientific research, and to the Wildlife Preservation Society of Queensland.Lucy Hughes Turnbull For distinguished service to the community, particularly through philanthropic contributions to, and fundraising support for, a range of medical, social welfare, educational, youth and cultural organisations, to local government, and to business.

Military Division Branch Recipient Citation Army Major General Paul Vincent Alexander For distinguished service to Defence in the field of health and, in particular, as the inaugural Commander Joint Health Command.Major General Aziz Gregory Melick AM RFD For distinguished service as Commander 8th Brigade, Head of Reserve and Employer Support Division, and as Head of Cadet, Reserve and Employer Support Division, Australian Defence Force.Air Force Air Commodore Kenneth Neal Birrer AM For distinguished service as Head of Special Projects, Workforce Planning Branch, Defence People Strategy and Policy Group, and as Director General Personnel – Air Force.

Member (AM) General Division