James Thomas
James Thomas may refer to:
Politicians
- James Thomas (Australian politician), civil engineer who was director of public wWorks in Western Australia, 1876–1884
- James Thomas (Governor of Maryland), served as the 23rd governor of the state of Maryland
- James Thomas, 1st Viscount Cilcennin, Conservative politician in the UK, and former first lord of the Admiralty
- James C. Thomas, New York assemblyman
- James E. Thomas (Iowa auditor), American state auditor of Iowa
- J. H. Thomas, British trade unionist and Labour politician
- James Houston Thomas, US congressman from Tennessee
- James John Thomas, mayor of Columbus, Ohio
- James S. Thomas (mayor), mayor of St. Louis
Musicians
- James Thomas (English musician), director of music of St Edmundsbury Cathedral
- James Thomas (blues musician), American Delta blues musician
Sportsmen
- James Thomas (basketball), American basketball player
- James Thomas (footballer, born 1979), Welsh footballer
- James Thomas (footballer, born 1997), English footballer
- James Thomas (rugby union), Welsh rugby union player
- Jim Thomas (running back), head college football coach for the Mississippi Valley State University Delta Devils
- James Thomas Jr., American football coach
Others
- James Burrows Thomas, Australian judge
- James Samuel Thomas, Bishop of the United Methodist Church
- J. T. Thomas (Survivor contestant), winner of Survivor: Tocantins
- James Thomas (professor), professor at the University of Utah
- James Thomas (priest), Dean of Saint Paul's Cathedral, Wellington
- James E. Thomas, Churches of Christ minister in Australia
- James Kay Thomas, West Virginia Attorney General
- James Francis Thomas, solicitor from Tenterfield, New South Wales
- James Havard Thomas, Welsh sculptor