| 128 | SI de Saram | Galle Cricket Club v Kurunegala Youth Cricket Club | 2004/05 | a16164 |
| 128 | ISS Samarasooriya | Galle Cricket Club v Tamil Union Cricket and Athletic Club | 2023/24 | a30622 |
| 127 | SD Jayathilake | Galle Cricket Club v Lankan Cricket Club | 2012/13 | a22228 |
| 112 | SF Mire | Zimbabwe v Sri Lanka | 2017 | a25678 |
| 108 | RS Kalpage | Galle Cricket Club v Sri Lanka Air Force Sports Club | 2004/05 | a16100 |
| 107* | AKV Adikari | Chilaw Marians Cricket Club v Galle Cricket Club | 2020/21 | a28317 |
| 105* | PBB Rajapaksa | Burgher Recreation Club v Galle Cricket Club | 2018/19 | a27112 |
| 101 | AI Kallicharran | West Indians v Sri Lanka Board President's XI | 1978/79 | a2330 |
| 101 | PA Nixon | Leicestershire v Sri Lanka A | 1998/99 | a11759 |
| 101* | SHN Fernando | Galle Cricket Club v Tamil Union Cricket and Athletic Club | 2023/24 | a30622 |