Round 04, 29-30 July 2006

 Chilaw Marians Cricket Club v Seeduwa Raddoluwa Cricket Club at Thurstan College Ground, Colombo
 Colombo Cricket Club v Ragama Cricket Club at CCC Ground
 Colts Cricket Club v Sri Lanka Army at Colts Ground, Colombo
 Kurunegala Youth Cricket Club v Kalutara Town Club at Riffle Green, Colombo
 Moors Sports Club v Tamil Union Cricket and Athletic Club at Moors Sports Club Ground, Colombo
 Nondescripts Cricket Club and Sri Lankan Air Force Sports Club at NCC Ground, Colombo
 Panadura Sports Club v Nugegoda Sports Welfare Club at Panadura Esplanade
 Bloomfield Cricket and Athletic Club v Police Sports Club at Bloomfield Ground, Colombo
 Saracans Sports Club and Sinhalese Sports Club at Navy Ground, Welisara
 Sebastianites Cricket and Athletic Club v Singha Sports Club at De Soysa Stadium, Moratuwa