Name
- Dafydd ap Gwilym, poet, c 1315-c 13701
- Dafydd ap Maredudd ap Tudur, poet, fl late 15th century1
- Dafydd o Drewen, poet, fl Late 16th century-Early 17th century1
- Daniel ab Llosgwrn Mew, poet, fl 1170-12001
- Davies, Richard, of Bangor, poet, fl 18001
- Davies, Richard, scholar and Bishop of St. David's, c 1505-15811
- Deio ap Ieuan Du, poet, fl 1460-14801
- Edward ab Rhalf1
- Elian, Saint1
- Elidyr Sais1
- Elis ab Rhys ab Edward1
- Evans, Thomas, of Add MS 149731
- Gruffudd Gryg, bard, fl 2nd half 14th century1
- Gruffudd Llwyd ap Dafydd Gaplan, poet, fl before Mid 15th century1
- Gruffudd Llwyd ap Dafydd ap Einion Llygliw, poet, fl 1380-14101
- Gruffudd Llwyd ap Ifan, poet, fl 15641
- Gruffudd ap Adda ap Dafydd, poet and writer, fl 1340-13701
- Gruffudd ap Dafydd Fychan, poet, fl 15th century1
- Gruffudd ap Maredudd ab Dafydd, poet, fl 1310-13821
- Gruffydd ab Jevan ab Llywelyn Vychan1