- John Springer (Primary Source)
- John Stewart MacDonald
- John Stokes
- John Stratton
- John Upton Kirk
- John Victor Zack Zacharias
- John W. "Jack" Jeffrey
- John Widdowfield
- John William Fraser (Primary Source)
- John Woods
- Jon Jennekens
- Josée Caron
- Joseph Aaron “Joe” Friedman (Primary Source)
- Joseph Abramovitch
- Joseph Abramovitch
