Justin Davies

• Justin Davies (actor), Welsh actor
• Justin Davies (footballer), Australian rules footballer
• Justin Davies (rugby union), New Zealand rugby union player
• Justin Davies (runner), Welsh middle-distance runner
• Justin Davies, candidate in the 2007 [National Assembly for Wales election]
• Justin Davies, a character in The [Secret Life of Us]
• Justin Davies, a character in Queerspiracy, played by Matthew Shaffer