Griffiths is a surname with Welsh origins, as in Gruffydd ap Llywelyn Fawr. People called Griffiths recorded here include:
Alan Griffiths (born 1952), Australian politician and businessmanAlan Griffiths (cricketer) (born 1957), English cricketerAlbert Griffiths (1871–1927), better known as Young Griffo, boxing championAndrew Griffiths (disambiguation), several peopleBarri Griffiths (1982–), Welsh professional wrestler and former Gladiators competitorBede Griffiths (1906–1993), British-born monk and missionary in IndiaBryn (Brynlyn) Griffiths, Welsh poet and writerCecil Griffiths (1901–1945), British athleteCharles Griffiths (politician), Australian politicianColin Griffiths (born 1983), English comedian, DJ, VJ and writerCiarán Griffiths (born 1983), British actor, currently in ShamelessDan Griffiths (1857–1936), Welsh international rugby playerDavid Griffiths (disambiguation), several peopleDean Griffiths (born 1980), Jamaican hurdlerDerek Griffiths (born 1946), British actorDewi Griffiths (born 1931), Welsh television producer and radio hostEddie Griffiths, Australian fire fighter, World War I veteran and rugby league footballerEliezer Griffiths (1827–1920), a Welsh Congregationalist minister in AustraliaFrances Griffiths: see Cottingley FairiesFranny Griffiths, English musician, member of the band SpaceFred Griffiths (rugby league), South African rugby league footballerFred Griffiths (actor) (1912–1994), British actorH. W. Griffiths (Henry W. Griffiths Jr.), Idaho railroad photographerHoward Griffiths (disambiguation), several peopleIvor Griffiths (1918–1993), Welsh footballerJemma Griffiths (1975–), better known as Jem, Welsh singer-songwriterJoel Griffiths (1979–), Australian soccerJohn Griffiths (Conservative politician), leader of St Edmundsbury Borough Council, SuffolkJ. Gwyn Griffiths, poet, Egyptologist and Welsh nationalist political activistJohn Lewis Griffiths, Consul General of the United States to BritainJohn W. Griffiths (1809–1882), American naval architectKäte Bosse-Griffiths (1910–1998), German born Egyptologist and writer in the Welsh languageLeigh Griffiths, Scottish footballerLinda Griffiths (1956–), Canadian actor and playwrightLouise Griffiths, pop singer, songwriter and actressLucy Griffiths (actress, born 1919)Lucy Griffiths (actress, born 1986)Marcia Griffiths (1949–) Jamaican singerM. A. Griffiths (1947–2009), British poetMaurice Griffiths (1902–1997), English yachtsman, boat designer and writer on sailing subjectsMike Griffiths, Welsh international rugby playerNiall Griffiths (born 1966), English authorPeter Griffiths, English politicianPhilip Jones Griffiths (1936–2008), Welsh photojournalistPhilip Lewis Griffiths (1881–1945), Australian juristPhillip Griffiths (born 1938), American mathematicianRachel Griffiths (born 1968), Australian actressRalph Griffiths, eighteenth-century editor and publisherRhys Griffiths (footballer)Rhys Griffiths (rugby league)Richard Griffiths (1947–2013), British actorRobert Griffiths (disambiguation), several peopleRowland Griffiths (1886–1914), Wales international rugby union playerRyan Griffiths (guitarist) (1978–)Sandi Griffiths (born 1945), American singerSelina Griffiths, British actressTerry Griffiths (born 1947), retired Welsh snooker playerTerry Griffiths (politician) (1944–2009), New South Wales politicianTrevor Griffiths (born 1935), English dramatistTuffy Griffiths, boxerWilliam Griffiths (disambiguation), several people