Leslie "Les" Greenall (born (1944-04-11) 11 April 1944 in Haydock) is an English professional rugby league footballer of the 1960s and '70s, playing at club level for St. Helens (twice), Wigan, and Rochdale Hornets as a hooker, i.e. number 9. Les supported St. Helens growing up.
Les Greenall played hooker in St. Helens' 16-13 victory over Leeds in the 1972 Challenge Cup final during the 1971-72 season at Wembley Stadium, London on Saturday 13 May 1972
Les Greenall was signed aged 21 in 1965 by Wigan from St.Helens for £750, (based on increases in average earnings, this would be approximately £24,690 in 2013).
Les Greenall is now a warden at St. Marks Church, Haydock.