Dai Davies

Dai Davies may refer to:


 * Dai Davies (sportsman) (1880–1944), rugby union, rugby league, and association footballer for Llanelli (RU), Wales (RL), Swinton, Wales (Soccer) and Bolton Wanderers
 * Dai Davies (cricketer) (1896–1976), first-class cricketer for Glamorgan and Wales, and Test umpire
 * Dai Davies (trade unionist) (1909–1998), Labour Party official and general secretary of the ISTC
 * Dai Davies (rugby union) (1925–2003), rugby union footballer of the 1940s and 1950s for British Lions, Wales, Penygraig, Somerset Police, British Police, Somerset, and Barbarian F.C.
 * Dai Davies (footballer, born 1948) (1948–2021), Everton F.C., Wrexham A.F.C. and Wales international goalkeeper
 * Dai Davies (politician) (born 1959), independent MP for Blaenau Gwent, Wales 2006–2010
 * Dai Davies (journalist) (1938–2008), English-born Welsh sports journalist
 * Dai Davies, fictional minor character in the webcomic Scary Go Round