About Mary-Anne O'Neill
Born 1955. Mary-Anne O'Neill is an Australian politician, trade unionist and union organizer.
Mary-Anne O'Neill (born 20 April 1955) is an Australian politician. She was a Labor Party member of the Legislative Assembly of Queensland from 2009 to 2012.
O'Neill was born and grew up in Tumut, New South Wales, and received higher education in Canberra. She was a union organiser before entering politics. In 2009, she was elected as the Labor member of the Legislative Assembly of Queensland for Kallangur, succeeding Ken Hayward, who retired.
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Important facts
People in Mary-Anne O'Neill's life
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Contemporaries
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Frequently asked questions
Who is Mary-Anne O'Neill?
Australian politician
When was Mary-Anne O'Neill born?
Mary-Anne O'Neill was born on 20 April 1955 in Tumut.
What is Mary-Anne O'Neill's occupation?
Mary-Anne O'Neill is a politician, trade unionist and union organizer.
What nationality is Mary-Anne O'Neill?
Mary-Anne O'Neill is Australian.
Sources & further reading
· Wikipedia: Mary-Anne O'Neill
Cite this page
APA: Biography.guide. (2026). Mary-Anne O'Neill. https://biography.guide/mary-anne-o-neill/
MLA: "Mary-Anne O'Neill." Biography.guide, https://biography.guide/mary-anne-o-neill/.
Chicago: "Mary-Anne O'Neill." Biography.guide. https://biography.guide/mary-anne-o-neill/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
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