Samuel McMahon (born 10 February 1976 in Newark-on-Trent) is an English former professional association footballer who played as a midfielder from 1994 to 2008.
He played in the Premier League for Leicester City, before moving into the Football League with Cambridge United.
The final nine years of his career were played in non-league football, for Stevenage Borough, Burton Albion, Hinckley United, King's Lynn and Stamford.