John Morris-Jones
Syr John Wynn
John Capon
John Dillwyn Llewelyn
John Davies, Mallwyd
John Williams, Brynsiencyn
John Thomas, Lerpwl
Dyddiadur John Wittewronge
Andy John
John Thomas (ffotograffydd)
John Rhŷs
Declan John
John Evan Thomas
John le Carré
John Smith (engrafwr)
John Stanberry
John Phillips
John Roberts Williams
John Thomas, Pentrefoelas
John Penry
John Jones (Pyll)
John Jones, Tal-y-sarn
John Elwyn (cyfrol)
John Hughes, Pontrobert
Gwen John - Detholiad
John Morris-Jones 1864-1929: Llyfryddiaeth Anodiadol
John Brett (cyfrol)
John Griffith (peiriannydd)
John Nash (llyfr)
John Jones (seryddwr)
John Luxmoore
John Morgan (esgob)
John de Scotia, Iarll Huntingdon
John Collins
William Goscombe John
John A. Macdonald
John Owen (Owen Alaw)
John Morris-Jones (llyfr)
John Jones, Maesygarnedd
John Evans (fforiwr)
John Miles
John Hughes (diwydiannwr)
Beirniadaeth John Morris-Jones
John Pugh (Ieuan Awst)
John Daniel Evans
John Hughes, Lerpwl
John F. Kennedy
John Parry, Caerlleon
John Tripp (llyfr)
John Jones (sant)
Syr John Williams (llyfr)
John Jones, Gellilyfdy
John J. McCloy
John Morgan's Wales
Olivia Newton-John
John Rowlands (awdur)
John Owen Williams
John Griffiths (Archddiacon Llandaf)
John Trevor (1596–1673)
John Di Maggio
John Dunning, Barwn 1af Ashburton
Morgan John Rhys
John Humphreys Parry
John Churchill, Dug 1af Marlborough
John Dyer (seiclwr)
John Parry (Y Telynor Dall)
John Stuart, Ardalydd 1af Bute
John, brenin Lloegr
John S. Davies (cemegydd)
John Sam Jones
John Josiah Guest
John Stuart, 3ydd Iarll Bute
John Emlyn Jones (Ioan Emlyn)
John E. Walker
John Forbes Nash, Jr.
John Campbell, Barwn 1af Campbell
John Rae (anturiaethwr)
John Scoggin
John Jones (Vulcan)
John Thomas (Eifionydd)
John Owen-Jones
John Gwilym Jones (llyfr)
John Robert Pryse
John Major
John Adams
John Hawkins
John Blackwell (Alun)
John T. Koch
John and John
John Gwenogfryn Evans
John Caerenig Evans
John J. Pershing
John Dwnn
John Denham
John Vanderbank
John Wycliffe
John Ormond (llyfr)
John Kay
John Murphy
John Scott
John Shury
John Donne
John Riley
John Maclean (Sosialydd Albanaidd)
John Faber
John Roberts (Telynor Cymru)
John Goldar
John Taylor
John Pye
John Lloyd Williams
John Linnell
Llofruddiaeth John F. Kennedy
John Sturt
John Thomas
John Cartwright
John Opie
John Hoppner
John Hughes
John Tibbot
John Jones
John (cyfenw)
John Davies
John Roffe
John Rhydderch
Griffith John
John Cary
Bro a Bywyd: John Gwilym Jones 1904-1988
John Sartain
John Ammonds
John Evans
John Pryse
John Salisbury
John Williams
John Bright
John Evelyn
John Roberts
John Cory
John Pym
John Parry
John Hyatt
John Oliver
John Sheardown
John Parker
John Howell
John Russell
John Prichard
John Owen
Elton John
Ann John
John Morgan
John Trevor
Dr. John
Augustus John
John Thelwall
John Wick
John Wilson
John Peel
John Smeaton
John Norreys
John Thaw
John Lloyd
Vivien John
John Buchan
John Kelly
John White
John Downman
Myrddin John
John Lias Cecil-Williams
John Hefin
John Duncan
John Williams (athro)
John Roberts (diwinydd)
John Wolcot
John Toland
John Powell
John Love
John Trefor
John Matthews
John Burningham
John Braithwaite
John Flavel
John Chambre
John Denver
John Jenkins
John Rees
John Waddington
John Butler
John Bush
John Raphael Smith
John Nichols
Brynmor John
John Williams (Ab Ithel)
John Spottiswoode
John Perrot
John Lambert
John Bulmer
John Mills
John Evans, Llanegryn
John Bannister
John Flaxman