• Gwen Apuli (born 2003), Filipino singer and member of girl group
Bini •
Gwen Benaway (born 1987), Canadian poet and activist •
Gwen Barlee (1963–2017), Canadian environmental activist •
Gwen Berry (born 1989), American hammer thrower •
Gwen Bristow (1903–1980), American author and journalist •
Gwen Carr (born 1949), American activist, public speaker, and author •
Gwen Davis (born 1936), American novelist •
Gwen Dickey (born 1953), American musician •
Gwen ferch Ellis (c. 1542 – 1594), the first recorded woman accused of witchcraft in Wales •
Gwen Farrar (1897–1944), English musician, actress and comedian •
Gwen Fleming (1916–2011), Australian doctor •
Gwen Frostic (1906–2001), American artist, entrepreneur, and author •
Gwen Gillen (1941–2017), American sculptor and artist •
Gwen Graham (born 1963), American lawyer and politician •
Gwen Guthrie (1950–1999), American singer •
Gwen Hall (1951–2006), American minister and activist •
Gwen Harwood (1920–1995), Australian poet •
Gwen Heeney (1952–2016), British sculptor •
Gwen Ifill (1955–2016), American journalist •
Gwen John (1876–1939), Welsh artist •
Gwen Jorgensen (born 1986), American world and Olympic champion triathlete •
Gwen Kelly (1922–2012), Australian novelist and short-story writer •
Gwen Knapp (1961–2023), American sports journalist •
Gwen Shamblin Lara (1955–2021), American founder of the Remnant Fellowship Cult and
The Weigh Down Workshop •
Gwen Lee (1904–1961), American actress •
Gwen Margolis (1934–2020), American politician •
Gwen Marston (1936–2019), American quilter, teacher, lecturer, and author •
Gwen McCrae (born 1943), American singer •
Gwen Meredith (1907–2006), Australian writer, dramatist and playwright, and radio writer •
Gwen Moore (born 1951), American politician •
Gwen Nagel (1946–2009), New Zealand cricketer and international cricket umpire •
Gwen Ngwenya (born 1989), South African academic and politician •
Gwen O'Mahony (born 1972), Canadian politician •
Gwen Plumb (1912–2002), Australian performer •
Gwen van Poorten (born 1989), Dutch television presenter •
Gwen Ramokgopa, South African politician •
Gwen Raverat (1885–1957), English wood engraving artist •
Gwen Rix (1918−2000), New Zealand diver •
Gwen Richardson (1894–1944), Australian actress and travel writer •
Gwen Sebastian (born 1974), American country-rock singer •
Gwen Shamblin, American author •
Gwen Smith, Trinidadian cricketer of the 1990s •
Gwen Somerset (1894–1988), New Zealand educator •
Gwen Stefani (born 1969), American pop-rock, Ska and R&B singer •
Gwen Svekis (born 1996), American softball player •
Gwen Teirbron, Sixth century Breton saint •
Gwen Torrence (born 1965), American sprinter and Olympic champion •
Gwen Verdon (1925–2000), American dancer and actress •
Gwen Walz (born 1966), American civic leader and educator •
Gwen Watford (1927–1994), English actress ==Fictional characters==