- Dafis, Cynog
- Daniel, Iestyn
- David, Rhys
- Davies, Aled Lloyd
- Davies, Alun Eirug
- Davies, Bet
- Davies, Ceri
- Davies, Daniel
- Davies, Daniel T.
- Davies, David Elwyn James
- Davies, David Jacob
- Davies, David James Llewelfryn
- Davies, David Joseph
- Davies, David Leslie
- Davies, David Myrddin
- Davies, Desmond
- Davies, Dewi Aled Eirug
- Davies, Ebenezer Curig
- Davies, Edward
- Davies, Edward Tegla
- Davies, Ellis
- Davies, Emlyn
- Davies, Evan Thomas
- Davies, Fiona
- Davies, Grahame
- Davies, Gwilym
- Davies, Huw Thomas
- Davies, J. E. Wynne
- Davies, James Arthur
- Davies, John
- Davies, Katharine Monica
- Davies, Lawrence
- Davies, Lorraine
- Davies, Margaret Beatrice
- Davies, Margaret Helen
- Davies, Mary Beynon
- Davies, Meirion Lloyd
- Davies, Owen Picton
- Davies, Thomas Eirug
- Davies, Thomas Gruffydd
- Davies, Thomas Maelgwyn
- Davies, Thomas Tegryn
- Davies, Walford
- Davies, William Beynon
- Davies, William Caradoc
- Davies, William Hopkin
- Davies, William John
- Davies, William Llewelyn
- Davies, William Thomas Pennar
- Davies, William Watkin
- Davies, Winifred V.
- Day, Matthew W.
- Dignam, Christopher
- Dodd, Arthur Herbert
- Duigan, Catherine