James Horne
James Horne or Jim Horne may refer to:
- James H. Horne, American athletic director and coach
- James W. Horne, American actor, screenwriter, and film director
- James Welton Horne, Canadian businessman and political figure
- Jim Horne , American model, son of James W. Horne
- Jim Horne , British sleep neuroscientist
- James A. Horne, Secretary of State of Mississippi 1852–1854
- Jim Horne