- Jeffrey Gitomer
- Jenn Proske
- Jennifer Greene Duncan
- Jennifer Hudock
- Jennifer Young
- Jenny Holzer
- Jenny Nicholson
- Jeremiah Seed
- Jeremy Bentham
- Jeremy Hardy
- Jeremy P. Johnson
- Jerome
- Jerome Blattner
- Jerome K. Jerome
- Jerry B. Jenkins
- Jerry Coleman
- Jerry Garcia
- Jerry Seinfeld
- Jess C. Scott
- Jess Lair
- Jessamyn West
- Jesse Jackson
- Jesse Owens
- Jessie Potter
- Jiddu Krishnamurti
- Jill Bennett
- Jill Churchill
- Jim Backus
- Jim Bishop
- Jim Carrey
- Jim Cramer
- Jim Davis
- Jim Fiebig
- Jim Goodwin
- Jim Morrison
- Jim Murley
- Jim Rohn
- Jim Valvano
- Jimmy Buffett
- Jimmy Carr
- Jimmy Dean
- Jimmy Durante
- Jimmy Hoffa
- JM Storm
- Joan Baez
- Joan Collins
- Joan Crawford
- Joan Didion
- Joan Klempner
- Joan Larsen