Michael O'Halloran may refer to:
Politicians
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Mick O'Halloran
Michael Raphael O'Halloran (12 April 1893 – 22 September 1960) was an Australian politician, representing the South Australian Branch of the Australian Labor Party. He served as Leader of the Opposition in the Parliament of South Australia ...
(1893–1960), Australian Labor Party (ALP) politician
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Michael O'Halloran (British politician)
Michael Joseph O'Halloran (20 August 1933 – 29 November 1999) was an Irish-born British politician. He was brought up in County Clare, Ireland, and being out of work, he "drifted to London" in 1948, aged fifteen, and worked as a railwayman unt ...
(1933–1999), British Member of Parliament for Islington North, London, 1969–1983
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Michael O'Halloran (Lord Mayor of Dublin) (1936–2023), trade unionist and Lord Mayor of Dublin 1984–1985
Sportspeople
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Michael O'Halloran (Clare hurler) (born 1971), Irish hurler
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Michael O'Halloran (Cork hurler) (born 1997), Irish hurler
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Michael O'Halloran (footballer) (born 1991), Scottish footballer (Bolton Wanderers, St Johnstone, Rangers)
Fiction
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''Michael O'Halloran'' (novel), a novel by Gene Stratton-Porter
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''Michael O'Halloran'' (1923 film), a 1923 American silent drama film, based the novel
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''Michael O'Halloran'' (1937 film), a 1937 American drama film, based the novel
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''Michael O'Halloran'' (1948 film), a 1948 American drama film, based the novel
{{disambiguation
Ohalloran, Michael