Mahawaduge Dilruwan Kamalaneth Perera (born July 22, 1982, Panadura) is a Sri Lankan first class cricketer. He plays for the Panadura Sports Club and also represents Sri Lanka A. An allrounder, Perera is a right-arm offbreak bowler and right-handed batsman and has made the double of 200 wickets and 2000 first class runs. In 2004 he represented Sri Lanka at the Hong Kong International Cricket Sixes Championship.
On 13 October 2007 Perera made his ODI debut against England in Colombo, opening the batting he scored 30.