J. J. Smith may refer to:
- J. J. Smith (Gaelic footballer), Carlow Gaelic footballer
- J. J. Smith (author) (born 1970), American author, nutritionist and weight management expert
- J. J. Smith or J. J. Sm., Johannes Jacobus Smith (1867–1947), Dutch botanist
- James J. Smith, FBI Supervisory Special agent
- James John Smith (electrical engineer), American applied mathematician
- J. J. Smith (linguist) (1883–1949), South African linguistics
See also
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: