Hettiarachchi Gamage Jeevantha Mahesh Kulatunga (born 2 November 1973), or Jeevantha Kulatunga is a former Sri Lankan T20I cricketer. An aggressive right-handed middle order batsman, Kulatunga has been captain of Colts Cricket Club since 2003–2004, though he failed to make an impact in international level. He is a past student of Maliyadeva College, Kurunegala. He is also a member of 2007 Hong Kong Cricket Sixes winning Sri Lanka team.