Hugh or Huw Davies may refer to:

• Hugh Davies (botanist) (1739–1821), Welsh botanist and clergyman
• Hugh Emyr Davies (1878–1950), Welsh Presbyterian minister
• Hugh Morriston Davies (1879–1965), Welsh surgeon
• Hugh Sykes Davies (1909–1984), English poet and novelist
• Hugh Davies (cricketer) (1932–2017), Welsh cricketer
• Hugh Davies (composer) (1943–2005), musicologist, composer, and inventor
• Huw Llywelyn Davies (born 1945), Welsh broadcaster and rugby union commentator
• Huw Davies (rugby union) (born 1959), English rugby union player
• Huw Davies (British artist), a British filmmaker and photographer currently working as a lens media at the University of Derby
• Hugh Davies (artist) (born 1971), Australian media arts practitioner, researcher and educator
• Huw Davies (chemist), British chemist
• Huw Davies (actor), Welsh actor, in The Worst Journey in the World
• Hugh Davies (MP for Radnor), represented Radnor
• Huge Davies (real name Hugh Davies), Welsh comedian
• Hugh Davies (footballer) (born 2004), Australian rules footballer