O'Malley ( ) is an Irish surname. According to historian C. Thomas Cairney, the O'Malleys were the chiefly family of the Partraige who were a tribe of the Erainn, the second wave of Celts to settle in Ireland between about 500 and 100 BC. However, the same historian also stated that another family of O'Malleys were a chiefly family of the Uí Mháine tribe who in turn were from the Dumnonii or Laigin who were the third wave of Celts to settle in Ireland during the first century BC.Cairney, C. Thomas. pp. 85-87.

People Maille mac Conall of Umhaill Mary Ní Mháille (died 1525) Alice O'Malley (born 1962), American photographer Brian O'Malley (director), Irish film and television director Bryan "radiomaru" Lee O'Malley (born 1979), comic book creator Brian Kevin O'Malley (1930–1976), British politician Charles O'Malley (disambiguation) Charles O'Malley (Michigan) (fl. 1834–1843), Irish fur trader and urban founder in Michigan, United States Charles Conor O'Malley (1889-1982) Irish surgeon, writer, and Chief of the Name Charles Donald O'Malley (1907–1970), American historian of medicine and Latinist Charles J. O'Malley (1866–after 1939), Irish financier and newspaper reporter in the United States Conner O'Malley (born 1986), American comedian Daragh O'Malley (born 1954), Irish actor Debbie O'Malley, American politician Desmond O'Malley (1939–2021), Irish politician Donogh O'Malley (1921–1968), Irish politician Edward O'Malley (disambiguation) Sir Edward Loughlin O'Malley (1842–1932), British lawyer, judge and political candidate Edward R. O'Malley (1863–1935), American lawyer, politician and judge Ed O'Malley (born 1975), American American non-profit executive, author and politician Edwin Joseph O'Malley (1881–1955), Commissioner of Public Markets for New York City Ernie O'Malley (1897–1957), Irish Republican Army officer Fiona O'Malley (born 1968), Irish politician Grace O'Malley (c. 1530 – c. 1603), Irish noblewoman and chieftainess Henry O'Malley (1876–1936), American fish culturist, United States Commissioner of Fisheries Iseult O'Malley (born 1964), Irish judge Jack O'Malley (Michigan politician), American politician Joan O'Malley, Canadian civil servant Joe O'Malley (1932–2015), American football player John O'Malley (1878–1940), American politician John F. O'Malley (1885–c. 1950), American architect John J. O'Malley (1915–1970), American architect John na Seoltadh Ó Máille (fl. 1568), Gaelic-Irish lord J. Pat O'Malley (1904–1985), English singer and actor Kate O'Malley (disambiguation) Kate O'Malley, a British actress active in the 1990s who was a regular on the last two seasons of Soldier Soldier Kathleen M. O'Malley (born 1956), United States federal judge Katie O'Malley (born 1962), Maryland jurist, and first lady of Maryland King O'Malley (1858–1953), Australian politician Lewis Sydney Steward O'Malley (1874–1941), anthropologist in British India Mart O'Malley (1890–1972), Indiana state judge Martin O'Malley (born 1963), American politician Martin O'Malley (journalist) (1939–2025), Canadian journalist Mary O'Malley (disambiguation), various including Mary O'Malley (author), American author and public speaker Mary O'Malley (director) (1918–2006), Irish director Mary O'Malley (playwright) (1941–2020), English playwright Mary O'Malley (poet) (born 1954), Irish poet Matthew Vincent O'Malley (1878–1931), American politician Mick O'Malley (born 1972), Australian boxer of the 1990s and 2000s Mike O'Malley (born 1969), American actor Nick O'Malley (born 1985), indie-rock musician Sir Owen O'Malley (1887–1974), British diplomat Pamela O'Malley (1929–2006), Irish-Spanish bohemian, educationalist and radical Patrick O'Malley (disambiguation) or Pat O'Malley, various including Patrick O'Malley (American politician) (born 1950), American politician from Illinois Patrick O'Malley (Irish politician) (1943–2021), Irish politician Padraig O'Malley (born 1942), Irish-American academic Pádraic Ó Máille (1878–1946), Irish politician Pat O'Malley (actor) (1890–1966), American actor Peter O'Malley (disambiguation) Peter O'Malley (born 1937), American baseball executive Peter O'Malley (cricketer) (1927–1957), New Zealand cricketer Peter O'Malley (footballer) (fl. 1940s), New Zealand football player Peter O'Malley (golfer) (born 1965), Australian golfer Robert Emmett O'Malley (born 1943), American Medal of Honor recipient Rory O'Malley (born 1980), Broadway actor Ryan O'Malley (born 1980), American baseball player Ryan O'Malley (American football) (born 1993), American football player Séamus O'Malley (1903–2002), Irish football player Seán Patrick O'Malley (born 1944), Roman Catholic Cardinal Sean O'Malley (fighter) (born 1994), American mixed martial artist Stephen O'Malley (born 1974), American musician/guitarist, producer, composer, and visual artist Susan O'Malley, American sports executive Susan O'Malley (artist) (1976–2015), public art, author and museum curator T. J. O'Malley (1915–2009), American aerospace engineer Thomas O'Malley (disambiguation) Thomas O'Malley (congressman) (1903–1979), American politician from Wisconsin Thomas O'Malley (writer), Irish writer Thomas Francis O'Malley (1889–1954), American politician Thomas J. O'Malley (1868–1936), American politician from Wisconsin Thomas P. O'Malley (1930–2009), American Jesuit and academic Tim O'Malley (politician) (born 1944), Irish politician Tim O'Malley (rugby union) (born 1994), New Zealand rugby player Tim O'Malley (actor), author Tom O'Malley (born 1960), American baseball player Tom O'Malley (American football) (1925–2011), American football player Tony O'Malley (1913–2003), Irish painter Tuthal Ó Máille (fl.1413], Gaelic-Irish lord Walter O'Malley (1903–1979), American baseball team owner William O'Malley (disambiguation) William O'Malley (politician) (1853–1939), Irish politician William O'Malley (Jesuit) (1931–2023), American Jesuit priest, teacher, and author Zack O'Malley Greenburg (born 1985), American writer, journalist, and child actor

Fictional characters Mr. O'Malley, comic strip fairy-godfather Conor O'Malley, in dark fantasy drama film "A Monster Calls", directed by J. A. Bayona and written by Patrick Ness O'Malley, a fictional character in the machinima series Red vs. Blue Abraham de Lacy Giuseppe Casey Thomas O'Malley, from the 1970 Disney animated film The Aristocats George O'Malley, from Grey's Anatomy Father Charles "Chuck" O'Malley, from the films Going My Way and The Bells of St. Mary, and the TV series Going My Way Nellie O'Malley, from American Girl's Samantha sub-series Sally O'Malley, a recurring character on Saturday Night Live James Redford O'Malley, a side-character appearing in issue six of "The O'Malley Family & Co".

See also :Category:O'Malley family O'Malley (disambiguation) Irish clans

References

External links O'Malley Clan Association at OMalleyClan.ie