Publishers – J
- J & L Books
- J. Maurer Edition Musicale
- J.B. Metzler
- Jacana Media (Pty)
- Jacaranda Books
- Jake Island
- James Clarke & Co
- James Currey
- James Neeson Publishing
- Jason Aronson Inc. Publishers
- Jawbone Press
- JCB Mohr
- Jenny Stanford Publishing
- Jeremy Burbidge
- Jeremy Siskind
- Jessica Kingsley Publishers
- Jewish Lights Publishing
- Jewish Publication Society
- Jimc Books
- JMD Media
- Joel Rothman Publications
- Joey Yap
- Johannes Kansy
- John Benjamins Publishing Co
- John Cage Trust
- John Donald Publishers
- John F Blair Publisher
- John Hunt
- John Hunt Publishing
- John Libbey & Co
- John Murray
- John Wiley & Sons
- Johns Hopkins University Press
- Jolly Fish Press
- Jolly Learning
- Jolly Music
- Jonathan Cape
- Jones and Bartlett Publishers
- Jossey Bass Wiley
- JOVIS Verlag
- JP Medical
- JRP Ringier
