Please find below links to Welsh writers with surnames beginning with T, U and V:
T
- Taliesin (c. 534 – c. 599, B), poet
- Craig Thomas (1942 – 2011, E), technothriller writer
- Dylan Thomas (1914–1953, E), poet
- Gwyn Thomas (1913–1981, E), novelist
- Leslie Thomas (1931-2014, E), novelist
- R. S. Thomas (1913–2000, EW), poet
- Lily Tobias (1887 – 1984, EW), writer, activist
- Chris Torrance (1941, E), poet
- Rachel Trezise (born 1978, E), novelist and non-fiction writer
- Rhys Trimble (born 1977, EW), poet
V
- Henry Vaughan (1621–1695, E), poet
- Hilda Vaughan (1892 – 1985, E), novelist and short story writer
- Wynford Vaughan-Thomas (1908 – 1987, EW), journalist and broadcaster
- Carol Vorderman (1960, E), TV celebrity