- Oliver Onions
- Place of Birth: Bradford, Yorkshire
- Dates: 1873-1961
- Widdershins (1911)
- In Accordance with the Evidence (1915)
- The Tower of Oblivion (1921)
- The Painted Face (1929)
- The Story of Ragged Robyn (1945)
- Poor Man’s Tapestry (1946)
- Arras of Youth (1949)
- A Penny for the Harp (1951)
- Alun Owen
- Place of Birth: Liverpool
- Dates: 1925-
- No Trams to Lime Street (1959)
- Progress to the Park (1959)
- The Rough and Ready Lot (1959)
- After the Funeral (1960)
- Lena, Oh My Lena (1960)
- The Rose Affair (1961)
- Three TV Plays (1961)
- A Little Winter Love (1963)
- A Hard Day’s Night (1964)
- Maggie May (1964)
- Dare to Be Daniel (1965)
- The Male of the Species (1974)
- Lucia (1982)
- Norma (1983)
- Daniel Owen
- Place of Birth: Mold, Flintshire
- Dates: 1836-1895
- Offrymau Neillduaeth a Cymeriadau Methodistastaidd (1879)
- Dreflan (1881)
- Rhys Lewis (1885)
- Y Siswrn (1885)
- The Mayor of Costerbridge (1886)
- Enoc Huws (1891)
- Gwen Tomos (1894)
- Straeon y Pentan (1995)
- Dyddgu Owen
- Place of Birth: Pontrobert, Montgomeryshire
- Dates: 1906-
- Cri’r Gwylanod (1953)
- Caseg y Ddrycin (1955)
- Brain Borromeo (1958)
- Mostyn y Mul (1961)
- Modlen y Gath Fach Ddewr (1962)
- Bob yn Eilddydd (1968)
- Ethiopia (1974)
- Y Flwyddyn Honno (1978)
- Geraint Dyfnallt Owen
- Place of Birth: Pontypridd, Glamorganshire
- Dates: 1908-
- Helynt y Pibydd (1932)
- Y Machlud (1936)
- Ysgolion a Cholegau’r Annibynwyr (1939)
- Y Blaidd Hud (1941)
- Aeddan Hopcyn (1942)
- Cefn Ydfa (1948)
- Nest (1949)
- Dyddiau’r Gofid (1950)
- Elizabethan Wales (1963)
- Tomas Glyn Colthi (1964)
- Aeth Deugain Mlynedd Heibio (1985)
- William Owen
- Place of Birth: Bangor, Caernarfonshire
- Dates: 1890-1964
- Rhaff (1947)
- Bore Gwlyb (1956)
- Amos Beri (1958)
- Pen y Dalar (1960)
- Chwedlau Pen Deitsh (1961)
- Bu farw Ezra Bobb (1963)
- William David Owen
- Place of Birth: Budedern, Anglesey
- Dates: 1922-1982
- Elin Cadwaladr (1914)
- Madam Wen (1917)
- Place of Birth: Bradford, Yorkshire
