Round Four, 14-16 Jan 2006

 Nondescripts Cricket Club v Galle Cricket Club at Colombo (NCC), 14-16 Jan 2006
 Burgher Recreation Club v Badureliya Sports Club at Colombo (BRC), 14-16 Jan 2006
 Chilaw Marians Cricket Club v Saracans Sports Club at Katunayake (FTZ), 14-16 Jan 2006
 Police Sports Club v Sri Lanka Air Force Sports Club at Colombo (Police), 14-16 Jan 2006
 Sinhalese Sports Club v Ragama Cricket Club at Colombo (SSC), 14-16 Jan 2006
 Moors Sports Club v Bloomfield Cricket and Athletic Club at Colombo (Moors), 14-16 Jan 2006
 Colombo Cricket Club v Singha Sports Club at Colombo (CCC), 14-16 Jan 2006
 Sebastianites Cricket and Athletic Club v Kurunegala Youth Cricket Club at Moratuwa, 14-16 Jan 2006
 Panadura Sports Club v Lankan Cricket Club at Panadura Esplanade, 14-16 Jan 2006
 Colts Cricket Club v Tamil Union Cricket and Athletic Club at Colombo (Colts), 14-16 Jan 2006