James O'Reilly

Jamie or James O'Reilly may refer to:

Clergymen

 * James O'Reilly (priest) (1836–1887), American Roman Catholic priest
 * James O'Reilly (bishop) (1855–1934), American Roman Catholic bishop of Fargo, 1909–1934

Public officials

 * James O'Reilly (Canadian politician) (1823–1875), Ontario lawyer and MP
 * James Edwin O'Reilly (1833–1907), Canadian mayor of Hamilton, Ontario
 * James O'Reilly (Irish politician) (1916–1992), Northern Irish nationalist
 * James O'Reilly (judge) (born 1955), Canadian lawyer and Federal judge

Sportsmen

 * Jamie O'Reilly (born 1988), Irish Gaelic footballer
 * James O'Reilly (rugby union) (born 1994), New Zealand hooker