James Davidson
James Davidson may refer to:
Politicians
- James Davidson (Canadian politician), mayor of Ottawa in 1901
- James Davidson (Kentucky politician), Kentucky pioneer and politician
- James Davidson (Oregon politician), member of the Oregon Territorial Legislature, 1851
- James Davidson (British politician), Member of the Parliament of the United Kingdom
- James O. Davidson, governor of the U.S. state of Wisconsin, 1906–1911
- James S. Davidson, state legislator in Louisiana
- James H. Davidson, U.S. representative from Wisconsin
- James J. Davidson, American politician and businessman
- James Ironside Davidson, Scottish-born farmer and political figure in Ontario, Canada
Sportspeople
- James Davidson (American football), American football player
- James Davidson (rugby union), English rugby union international
- James Davidson (tennis), British tennis player
Others
- James Davidson (historian), professor of Ancient Greek history
- James Dale Davidson, founder of the National Taxpayers Union in the United States
- James Davidson (ornithologist), ornithologist in India
- James Alfred Davidson, British naval commander and diplomat
- James Edward Davidson, Australian journalist and newspaper owner
- James Davidson (antiquarian), English local historian and bibliographer
- James W. Davidson, explorer, writer, United States diplomat, businessman and philanthropist
- James Wightman Davidson, New Zealand historian, constitutional adviser and university professor
- James Wood Davidson, United States author
- Norman Davidson (biochemist), Scottish biochemist, molecular biologist and textbook author
- James Davidson (Scottish architect), Scottish architect
- James Davidson (priest), Archdeacon of Bermuda
- James Hutchinson Davidson, Australian bandleader commonly known as Jim Davidson