Archibald Gilbert Slater (22 November 1890 – 22 July 1949) was an English cricketer who played for Derbyshire between 1911 and 1931. Slater was born at Pilsley, Derbyshire the son of Henry Slater and his wife Sarah Bestwick His father had played for Derbyshire between 1882 and 1887. Slater was a right-arm medium pace bowler and took 500 wickets with an average of 21.11 and a best performance of 8–24, against the touring West Indies in May 1928. He was a right-hand batsman who played 327 innings in 211 first-class matches. He made one century, his top score of 105 and his average was 19.87.