James Buchanan (disambiguation)
James Buchanan is the name of:
- James Buchanan ( minister ) ( 1804-1870 ), British clergyman
- James Buchanan (1791-1868), American politician, president from 1857 to 1861
- James Buchanan ( New Jersey ) ( 1839-1900 ), American politician
- James Buchanan ( athlete ) ( born 1955 ), Canadian long jumper
- James M. Buchanan (1919-2013), American economist
- James P. Buchanan (1867-1937), American politician
- Disambiguation