Leonard Stephen Davies was a Welsh professional footballer. Born in Cardiff, he trained as a marine engineer before becoming a footballer, making his senior debut for his hometown club Cardiff City in 1919 in the Southern Football League. Cardiff joined the Football League the following year but Davies remained a reserve until establishing himself in the first team in late 1922. He scored Cardiff's first hat-trick in the Football League in January 1922 and was the club's top scorer in all competitions during the campaign.