| 161 | ML Udawatte | Sri Lanka A v Pakistanis | 2009 | a19864 |
| 132 | FDM Karunaratne | Sinhalese Sports Club v Kurunegala Youth Cricket Club | 2017/18 | a26303 |
| 127 | MTG Iddamalgoda | Sri Lanka Navy Sports Club v Kurunegala Youth Cricket Club | 2018/19 | a27076 |
| 125 | MLR Buddika | Tamil Union Cricket and Athletic Club v Kurunegala Youth Cricket Club | 2012/13 | a22253 |
| 119 | JC Buttler | England Lions v Sri Lanka A | 2011/12 | a21719 |
| 119 | GSNFG Jayasuriya | Sri Lanka A v West Indies A | 2016/17 | a24964 |
| 107 | SO Tikolo | Kenya v Sri Lanka A | 2001/02 | a14082 |
| 107 | KA Hope | West Indies A v Sri Lanka A | 2016/17 | a24964 |
| 103* | Umar Akmal | Pakistanis v Sri Lanka A | 2009 | a19864 |
| 102* | WWAG Maneshan | Sri Lanka Ports Authority Cricket Club v Kurunegala Youth Cricket Club | 2012/13 | a22242 |
| 101 | CK Kapugedera | Sri Lanka A v Pakistanis | 2009 | a19864 |
| 100 | SHT Kandamby | Bloomfield Cricket and Athletic Club v Kurunegala Youth Cricket Club | 2003/04 | a15342 |