Charles Lynn 'Cowboy' Davies (born 30 December 1929) is a former Wales international rugby union wing who played club rugby for several clubs, including Llanelli and Cardiff.
Davies played rugby from a young age and represented the Wales Schools team.
All his international appearances were part of the 1956 Five Nations Championship, and his first match was against England under the captaincy of Cliff Morgan.
Wales won the game 8-3, and Davies scored a try on his debut after a forty-yard dash.
His final game was against Ireland, who spoiled Welsh attempts at winning the Triple Crown by beating Wales 11-3 at Lansdowne Road.