James Barker

James Barker may refer to:


 * James Barker (athlete) (1892–1947), British track and field athlete
 * James Barker (judge) (1839–1905), Justice of the Massachusetts Supreme Judicial Court
 * James Barker (Royal Navy officer) (1772–1838), captain in the Royal Navy
 * James Barker (priest) (1667–1736), English priest, Archdeacon of Chichester
 * James Barker (Rhode Island official) (1622–1702), British deputy governor of the Colony of Rhode Island and Providence Plantations
 * James Barker in James Barker Band, Canadian country musician
 * James A. Barker (1857–1943), Wisconsin State Senator
 * James Edward Barker (born 1980), British composer, music producer and film producer
 * James Francis Barker (1872–1950), American academic; second president of the Rochester Athenæum and Mechanics Institute
 * James Frazier Barker (born 1947), former president of Clemson University
 * James L. Barker (1880–1955), American linguist and historian
 * James Madison Barker (1886–1974), American banker and business executive
 * James Nelson Barker (1784–1858), American soldier, playwright, mayor of Philadelphia
 * James P. Barker, American soldier convicted of rape and the murder of an Iraqi family
 * James R. Barker (academic) (fl. 2000s–2010s), professor of organizational theory and strategy
 * James R. Barker (businessman) (fl. 1950s–2000s), shipping executive
 * Jim Barker (born 1956), American gridiron football coach
 * Jim Barker (politician) (1935–2005), Democratic politician from the U.S. state of Oklahoma
 * James R. Barker (1976 ship)