Geoff Lyon

Geoff Lyon (birth unknown – death unknown) was an English professional rugby league footballer who played as a for Wigan and Leigh, and made one representative appearance for Lancashire. His son, David Lyon was also a professional rugby league footballer.

Challenge Cup Final appearances
Geoff Lyon was an unused substitute in Wigan's 20-16 victory over Hunslet in the 1965 Challenge Cup Final during the 1964–65 season at Wembley Stadium, London on Saturday 8 May 1965, in front of a crowd of 89,016.

County Cup Final appearances
Geoff Lyon was a substitute in Wigan's 7-4 victory over St. Helens in the 1968 BBC2 Floodlit Trophy Final during the 1968–69 season at Central Park, Wigan on Tuesday 17 December 1968, played at in Wigan's 16-13 victory over Oldham in the 1966 Lancashire Cup Final during the 1966–67 season at Station Road, Swinton on Saturday 29 October 1966, and played at  in Leigh's 2-11 defeat by Swinton in the 1969 Lancashire Cup Final during the 1969–70 season at Central Park, Wigan on Saturday 1 November 1969.

BBC2 Floodlit Trophy Final appearances
Geoff Lyon played in Leigh's 11-6 victory over Wigan in the 1969 BBC2 Floodlit Trophy Final during the 1969–70 season at Central Park, Wigan on Tuesday 16 December 1969.