Authors
- Harry Johnston 1
- Howard Johnston 2
- J.L. Johnston 1
- Ollie Johnston 1
- Richard F. Johnston 1
- Sir Harry Johnston 1
- Tony Johnston 1
- Anne Grahame Johnstone 1
- Janet Grahame Johnstone 1
- P.T. Johnstone 1
- Sandy Johnstone 2
- C. Gordon Jolliffe 2
- Adolphe George Jones 1
- Alan Jones 2
- Aled Gruffydd Jones 2
- Anthea Jones 3
- Anthony Jones 1
- Arthur Jones 1
- Barri Jones 1
- Barry Jones 7
- Barry M. Jones 1
- Bruce Jones 5
- Brynmor Pierce Jones 2
- Charles E. Jones 1
- Cordelia Jones 1
- D. Edward Jones 1
- Dave Jones 1
- Deborah Jones 1
- Des Jones 1
- Dewi Jones 1
- E. Alfred Jones 1
- Edward Jones 1
- Erastus Jones 2
- G. Hartwell Jones 1
- G. Peredur Jones 1
- Gareth Elwyn Jones 1
- Geoff Jones 1
- Glyn Jones 1
- Glyn Lewis Jones 1
- Gordon Jones 1
- Gordon J. Jones 2
- Gwyn Jones 2
- Harold Jones 1
- Howard Jones 1
- Howard C. Jones 2
- Ira Jones 2
- J. Gwynfor Jones 1
- J.H. Jones 1
- J.W. Jones 1
- Kenneth Westcott Jones 1
- Malcolm Jones 1
- Michael Jones 2
- Molly Sibbering Jones 1
- Nick Jones 1
- Nicolette Jones 1
- Norman Jones 1
- Olive Jones 4
- Oliver Jones 1
- Owain W. Jones 1
- Owen Glynne Jones 1
- Peter Jones 2
- Peter Hope Jones 1
- R. Arwel Jones 1
- R. Brinley Jones 2
- R. Gerallt Jones 1
- R. Merfyn Jones 1
- R. Saunders Jones 1
- R.M. Jones 1
- R.T. Jones 1
- Ralph E. Jones 1
- Richard Jones 1
- Robin Jones 1
- S.R. Jones 1
- Silvan Jones 1
- Spencer Jones 1
- T. Gwynn Jones 1
- Terry Jones 6
- Thomas Jones 1
- Thomas Baker Jones 1
- W.H.S. Jones 1
- William Henry Jones 1
- Sten Jonsson 1
- Arthur Jopke 1
- Humfrey Jordan 1
- John Jordan 3
- Kenneth N. Jordan 1
- Owen Jordan 1
- Steve Jordan 3
- Carmen Jorgensen 1
- John Jorgensen 1
- John Joseph 1
- V.H. Joshi 1
- Joan O. Joshua 1
- Edward C. Joslin 4
- Alan Jowett 1
- Robert E. Jowitt 1
- David Joy 2
- Frances Joyce 1
- J. Joyce 6
- Rachel Joyce 1