Michael O'Connor may refer to:
Politicians
- Michael O'Connor (Australian politician) (1865–1940), Australian politician
- Michael O'Connor (Wisconsin politician) (1856–1925), Wisconsin state assemblyman
- Michael J. O'Connor (politician) (1928–2018), American politician in the state of South Dakota
- Michael P. O'Connor (politician) (1831–1881), U.S. representative
Sportsmen
- Michael O'Connor (baseball) (born 1980), Major League Baseball player
- Michael O'Connor (Canadian football) (born 1996), Canadian football quarterback
- Michael O'Connor (footballer, born 1960), Irish association footballer
- Michael O'Connor (footballer, born 1987), Northern Irish footballer for Salford City and Northern Ireland
- Michael O'Connor (footballer, born 1998), Irish association footballer
- Michael O'Connor (hurler) (born 1930), Irish hurler
- Michael O'Connor (rugby) (born 1960), Australian rugby union and rugby league player
- Michael O'Connor (swimmer) (born 1984), from Bermuda
- Michael O'Connor (water polo) (1900–1957), Irish water polo player
Others
- Michael O'Connor (artist) (1801-1867), Irish stained glass artist
- Michael O'Connor (American bishop) (1810–1872), Catholic bishop of Pittsburgh, U.S.A.
- Michael O'Connor (Australian bishop) (1829–1883), Roman Catholic bishop of Ballarat
- Michael O'Connor (costume designer) (born 1965), English costume designer
- Michael O'Connor (priest) (born 1942), dean of Auckland
- Michael O'Connor (union official), national secretary of the Australian Construction, Forestry, Maritime, Mining and Energy Union
- Michael J. O'Connor (animator) (1938–1992), American animator for The Simpsons
- Michael P. O'Connor (writer) (1896–1967), Irish doctor, writer and radio broadcaster
- Michael Patrick O'Connor (1950–2007), American linguist
- Michael O'Connor (centenarian) (1913–2022), Irish centenarian
- Mike O'Connor (journalist) (1946–2013), American journalist and correspondent for Mexico
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: