Authors
- Renee Jablow
- John Jackson Miller
- S. Jae-Jones
- Jaime
- John Jakes
- Maxim Jakubowski
- Harlan James
- Chiabella James
- Hanna Jameson
- Lynne Jamneck
- Klaus Janson
- Nicole Jarvis
- Marie Javins
- Jac Jemc
- N. K. Jemisin
- Maureen Jennings
- Dana Jennings Jelter
- Louise Jensen
- Danian Jerry
- Ai Jiang
- Simon Jimenez
- Jock
- Paul Johnson
- Staz Johnson
- William Johnson
- Joshua Phillip Johnson
- Jean Johnson
- Stuart Johnson
- Mike Johnson
- Antony Johnston
- Jacob Johnston
- Carole Johnstone
- Ragnar Jonasson
- Mark Howard Jones
- Tyler Jones
- Gwyneth Jones
- Tim Jones
- Stephen Graham Jones
- Stephen Jones
- Sydney Jordan
- S. T. Joshi
- Phil Jourdan
- William Joyce
- Jr
- Gavin Jurgens-Fyhrie