Steve Topper (born 16 April 1961) is an Australian former professional rugby league footballer who played in the 1970s and 1980s.
Topper was a foundation player for Illawarra playing in the club's first game.
Topper made his first grade debut for Souths in Round 1 1979 against Newtown at Redfern Oval.
In 1982, Topper joined newly admitted Illawarra and played in the club's first ever game which was against Penrith at WIN Stadium and ended in a 17–7 loss.
This rugby league football biography relating to an Australian born in the 1960s is a stub.