Madurasinghe Arachchige Wijayasiri Ranjith Madurasinghe (born 30 January 1961), or Ranjith Madurasinghe, is a Sri Lankan former cricketer, who played three Test matches and twelve One Day Internationals for Sri Lanka between 1988 and 1992. He was a right-arm off break bowler and a left-handed batsman.
Madurasinghe was educated at Maliyadeva College, Kurunegala, and played domestically for Kurunegala Youth Cricket Club. After retiring, he became a match referee.