Mark Nicholas Stimson (born 27 December 1967) is an English former footballer and is currently manager of Hornchurch. He signed his first professional contract with Tottenham Hotspur in 1985, but was unable to gain a regular place in the team. In 1989, he moved on to Newcastle United, where he made over 80 appearances in the Football League. He later played for Portsmouth, Southend United and Leyton Orient before dropping into non-League football.