en James Byrne

James or Jim Byrne may refer to:

Politics

James A. Byrne (1906–1980), U.S. Representative from Pennsylvania
James Allen Byrne (1911–1975), Liberal Party member of the Canadian House of Commons
James J. Byrne (1863–1930), American singer and politician from New York

James Byrne (bishop of Toowoomba) (1870–1938), Irish-born priest
James Byrne (archbishop of Dubuque) (1908–1996), Roman Catholic prelate who served as archbishop of Dubuque and bishop of Boise
James Byrne (dean of Clonfert) (1820–1897), Church of Ireland priest

James Byrne (footballer) (born 1978), Australian rules footballer
James Byrne (sailor) (born 1948), Australian Olympic sailor
J. F. Byrne (1871–1954), English cricketer; captain of Warwickshire and rugby international
Jim Byrne (footballer, born 1880) (1880–1927), Australian rules footballer for Melbourne
Jim Byrne (footballer, born 1933), Australian rules footballer for St Kilda
Jim Byrne (Gaelic footballer) (1890–?), Irish Gaelic football administrator, referee and player

James Byrne (Irish criminal) (1947/1948–2024), Irish criminal
James Byrne (lawyer) (born 1964), American lawyer
James Byrne (musician) (1946–2008), Irish traditional musician
James Byrne (poet) (born 1977), British poet and editor
James Byrne (VC) (1822–1872), Irish recipient of the Victoria Cross
James Byrne (fl. 1775–1819) of Clone, County Wexford, see List of monumental masons