Following are his movies so far released
2009 - Bindu
2008 - Siri Raja Siri
2006 - Samanala Thatu
2004 - Sooriya Arana
2002 - Punchi Suranganavi
2000 - Saroja (as S. Dissanayake)
Somaratna Dissanayake's wife Renuka Balasuriya is the Sole Marketing Ambassador for years in Development Lotteries Board was the producer of all those movies.