Mark Summerbell (born 30 October 1976) is an English football midfielder. He has played for Middlesbrough, Cork City, Bristol City, Portsmouth and Carlisle United. Summerbell was born in Durham and played county football for Chester-le-Street at under-15 level. He played for Middlesbrough as a trainee, making his Premiership debut on 8 April 1996 against Tottenham Hotspur. He scored once in the league, in August 2000 against Tottenham Hotspur, also scoring three times in the League Cup in games against Bolton Wanderers, Everton and Macclesfield Town. While at Boro, he spent time on loan at Cork City, Bristol City and Portsmouth, where he made five appearances in the First Division.