- Jack Strong (Primary Source)
- Jack W. Townsend
- Jack Walker
- Jack Western (Primary Source)
- Jack Wilcox
- Jack Wilfred Williams
- Jack William Fat; Bubbles Aldred
- Jacqueline Yas Boucher
- Jacques Andre Catudal
- Jacques Chouinard
- Jacques Cinq-Mars (Primary Source)
- Jacques Dupuis
- Jacques Guy Harvey
- Jacques Joseph Plourde
- Jacques L. Richard
