- Celtic Davies: See Edward Davies.
- David Ivor Davies (Ivor Novello)
- Place of Birth: Cardiff
- Dates: 1893-1951
- The Truth Game (1920)
- Party (1932)
- Proscenium (1933)
- Edward Davies (Celtic Davies)
- Place of Birth: Llanfaredd, Radnorshire
- Dates: 1756-1831
- Aphtharte, the Genius of Britain (1784)
- Vacunalia (1788)
- The Gold Mine (c. 1779-1783)
- The Guardian (c. 1779-1783)
- Owen, or, The Fatal Clemency (c. 1779-1783)
- Elsa Powell, or, The Trials of Sensibility (1795)
- Celtic Researches (1804)
- The Mythology and Rites of the British Druids (1809)
- Lewis Davies
- Place of Birth: Hirwaun, Glamorganshire
- Dates: 1863-1951
- Lewsyn yr Heliwr (1922)
- Bargodion Hanes (compiled) (1924)
- Daff Owen (1924)
- Wat Emwnt (1928)
- Y Geilwad Bach (1929)
- Naunton Wingfield Davies
- Place of Birth: Newport, Monmouthshire
- Dates: 1852-1925
- The King’s Guide (1901)
- The Reverend Jack (????)
- The Secret of Hollow Tree (????)
- The Village Wizard (1913)
- The Arrogance of Power (1920)
- The Conversion (1920)
- The Epidemic (1920)
- The Great Experiment (1920)
- The Human Factor (1920)
- The Schemer (1920)
- The Second Son (1920)
- Penar Davies (Davies Aberpennar)
- Place of Birth: Mountain Ash (Aberpennar), South Wales
- Dates: 1911-1996
- Cinio’r Cythraul (1946)
- Naw Wfft (1951)
- Cudd fy Meiau (1957)
- Anadl o’r Uchelder (1958)
- Yr Efrydd o Lyn Cynon (1961)
- Caregl Nwyf (1966)
- Rhwng Chwedl a Chredo (1966)
- Meibion Darogan (1968)
- Y Tlws yn y Lotus (1971)
- Y Brenin Alltud (1974)
- Mabinogi Mwys (1979)
- Rhys Davies
- Place of Birth: Clydach Vale, Rhondda
- Dates: 1903-1978
- The Withered Root (1927)
- Rings on Her Fingers (1930)
- Count Your Blessings (1932)
- The Red Hills (1932)
- Honey and Bread (1935)
- The Things Men Do (1936)
- A Time to Laugh (1937)
- My Wales (1937)
- Jubilee Blues (1938)
- Under the Rose (1940)
- Tomorrow to Fresh Weeds (1941)
- The Story of Wales (1943)
- The Black Venus (1944)
- Trip to London (1946)
- The Dark Daughters (1947)
- Boy with a Trumpet (1949)
- Marianne (1951)
- The Painted King (1954)
- Collected Stories (1955)
- The Perishable Quality (1957)
- The Darling of Her Heart (1958)
- Girl Waiting in the Shade (1960)
- The Chosen One (1967)
- Point of a Hare’s Foot (1969)
- Nobody Answered the Bell (1971)
- Thomas Glynne Davies
- Place of Birth: 1926-
- Dates: Llanrwst, Denbighshire
- Adfeilion (1951)
- Llwybrau Pridd (1961)
- Hedydd yn yr Haul (1969)
- Marged (1974)
- Cân Serch (1954)
- Haf Creulon (1960)
- Amy Elizabeth Dillwyn
- Place of Birth: Swansea
- Dates: 1845-1935
- The Rebecca Rioter (1880)
- Chloe Arguelle (1881)
- A Burglary (1883)
- Jill (1884)
- Jill and Jack (1887)
- Maggie Steele’s Diary (1892)
- David Ivor Davies (Ivor Novello)