James Day
James Day may refer to:
- James Day , English poet
- James Milford Day, Texas military figure
- James Plummer Day, American farmer, agricultural science and education advocate, and Dakota territorial politician
- James G. Day, justice of the Iowa Supreme Court
- James Roscoe Day, American minister and academic administrator
- James Day , English cricketer
- James Wentworth Day, British writer and broadcaster
- J. Edward Day, American businessman and political office-holder
- James Day , American public television executive and performer
- James L. Day, U.S. Marine Corps general
- Jim Day, Canadian equestrian
- Jim Day , American television sports broadcaster
- James Buddy Day, Canadian director, writer and producer
- James M. Day, American game designer