Roger Clive Davis (born 15 January 1946) is a former county cricketer who played for Glamorgan for 13 years as an all-rounder.
While having a quiet career from his debut in 1964 until 1970, he then enjoyed five years of greater success, including scoring over 1,000 runs in the 1975 season, before a rapid decline in 1976 which saw him dropped from the team.
He nevertheless enjoyed a successful career, with over 7,000 runs and 241 wickets in first-class cricket.
He became headline news in 1971, when a ball hit him on the side of the head while he was fielding in the dangerous "short leg" position, causing his heart and breathing to stop.