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