THC Science

James O'Connor or O'Conner may refer to:

Politics and law[edit]

James O'Connor (Louisiana politician) (1870–1941), U.S Representative from Louisiana
James F. O'Connor (1878–1945), U.S Representative from Montana
James Francis Thaddeus O'Connor (1886–1949), U.S. federal judge
James O'Connor (Cork politician) (born 1997), Irish Fianna Fáil politician for Cork East
James O'Connor (Wicklow politician) (1836–1910), MP for the constituency of West Wicklow 1892–1910
James O'Connor (Irish judge) (1872–1931), Attorney General for Ireland
James L. O'Connor (1858–1931), Wisconsin Attorney General
James O'Connor (Arizona politician) (born 1946), American politician
James K. O'Connor (1864–?), American politician

James O'Connor (footballer, born 1979), former Irish soccer player, former head coach of Orlando City SC
James O'Connor (footballer, born 1984), English football player for Kidderminster Harriers
James O'Connor (rugby union) (born 1990), Australian rugby union player
Jamesie O'Connor (born 1972), Irish hurler

James Arthur O'Connor (1792–1841), Irish painter
James O'Connor (bishop) (1823–1890), Irish-American Roman Catholic bishop of Omaha
James F. O'Conner (1861–1940), United States Navy sailor and Medal of Honor recipient
James O'Connor (academic) (1930–2017), American sociologist and economist
James O'Connor (drummer), American drummer with the band Godhead