Other Notables
- Helen Adams (born 1978), runner-up in Big Brother 2 (2001).
- Sian Adey-Jones (born 1957), model, former Miss Wales
- Seymour Berry, 1st Baron Buckland, (1877–1928), industrialist
- E. G. Bowen (1900–1983), geographer
- Gwladys ferch Dafydd Gam (d. 1454), Seren y Fenni (Star of Abergavenny)
- Rees Davies (1938–2005), historian
- John Dee (born 1527), alchemist
- Samuel Ifor Enoch (1914–2001), theologian
- John Gwenogvryn Evans (1852–1930), palaeographic expert.
- Timothy John Evans (1924–1950), hanged for the murder of wife and daughter, due to a miscarriage of justice, but posthumously pardoned
- Rosemarie Frankland (1943–2000), former Miss World
- Geoffrey of Monmouth (c.1100–1155), churchman and historian
- Peter Havard-Williams (1922–1995), librarian educator
- George Jeffreys, 1st Baron Jeffreys (1648–1689), hanging judge
- Ernest Jones (1879–1958), psychoanalyst
- Walter Map (c.1137–1209), medieval raconteur
- Howard Marks (born 1945), international drug-smuggler and author
- Angus McBean (1904–1990), photographer
- Godfrey Morgan, 1st Viscount Tredegar (1831–1913), Member of Parliament, land-owner and benefactor
- Helen Morgan (born 1952), Miss World
- Henry Morgan (c.1635–1688), privateer
- John Nash (1752–1835), architect
- Dr William Price (1800–1893), eccentric physician
- Bartholomew Roberts (1682–1722), pirate (Black Bart or Barti Ddu)
- Arwel Richards (born 1982), columnist and businessman
- William Salesbury (c.1520 – c.1600), lexicographer, phonetician and comparative linguist
- John Tabatabai (born 1987), Professional poker player
- Imogen Thomas (born 1982), former Miss Wales and Big Brother contestant
- Robert Vaughan (c.1592 – 16 May 1667), antiquary
- Glyn Wise (born January 1988), Big Brother (TV series) 2006 runner-up.
- Bryn Williams (born 1977), chef
- Edward Williams (1747–1826) a.k.a. Iolo Morganwg, antiquarian
- John Tudno Williams (born 1938), theologian
- William Richard Williams (1896–1962), theologian
- Thomas Wynne (1627–1691), (surgeon), Quaker and friend of William Penn
Read more about this topic: Lists Of Welsh People