Roy Allen may refer to: Roy Allen (pilot) (1918–1991), United States Army Air Forces bomber pilot Roy W. Allen (1882–1968), American entrepreneur Roy Allen (footballer) (1901–2001), Australian rules football player and umpire Sir R. G. D. Allen (Roy George Douglas Allen, 1906–1983), English economist, mathematician and statistician Roy Allen (tennis) (1868–1930), British tennis player