James Diamond may refer to:
- Jim Diamond (singer) (1951–2015), Scottish songwriter and singer
- Jim Diamond (music producer) (born 1965), studio engineer
- James H. Diamond (1925–1945), US Army soldier and Medal of Honor recipient
- James Diamond, a character in Big Time Rush, played by James Maslow
- James Diamond (cinematographer) (1894–1936), American cinematographer
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: