| 2-72 | CR Seneviratne | Sri Lanka Women v West Indies Women | Middle Income Group Ground, Bandra, Mumbai | 2012/13 |
| 2-69 | S Ravikumar | Sri Lanka Women v West Indies Women | Middle Income Group Ground, Bandra, Mumbai | 2012/13 |
| 0-63 | CR Seneviratne | Sri Lanka Women v England Women | Bert Sutcliffe Oval, Lincoln | 2000/01 |
| 0-63 | LE Kaushalya | Sri Lanka Women v West Indies Women | Middle Income Group Ground, Bandra, Mumbai | 2012/13 |
| 1-62 | HASD Siriwardene | Sri Lanka Women v Australia Women | Brightside Ground, Bristol | 2017 |
| 2-62 | HASD Siriwardene | Sri Lanka Women v England Women | Brabourne Stadium, Mumbai | 2012/13 |
| 0-58 | SARC Silva | Sri Lanka Women v New Zealand Women | Sector 16 Stadium, Chandigarh | 1997/98 |
| 2-58 | HASD Siriwardene | Sri Lanka Women v West Indies Women | Middle Income Group Ground, Bandra, Mumbai | 2012/13 |
| 2-56 | I Ranaweera | Sri Lanka Women v West Indies Women | The 3aaa County Ground, Derby | 2017 |
| 2-55 | I Ranaweera | Sri Lanka Women v India Women | The 3aaa County Ground, Derby | 2017 |
| 0-54 | KDU Prabodhani | Sri Lanka Women v Australia Women | Brightside Ground, Bristol | 2017 |
| 0-53 | SS Weerakkody | Sri Lanka Women v England Women | Manuka Oval, Canberra | 2008/09 |
| 0-52 | SS Weerakkody | Sri Lanka Women v West Indies Women | Middle Income Group Ground, Bandra, Mumbai | 2012/13 |
| 1-52 | KR Perera | Sri Lanka Women v India Women | Lincoln Green, Lincoln | 2000/01 |
| 1-52 | HHC Gunaratne | Sri Lanka Women v India Women | The 3aaa County Ground, Derby | 2017 |
| 0-51 | AD Janakanthymala | Sri Lanka Women v England Women | Harlequins Sports Club, Pretoria | 2004/05 |
| 0-51 | HASD Siriwardene | Sri Lanka Women v England Women | Harlequins Sports Club, Pretoria | 2004/05 |
| 0-51 | SK Dolawatte | Sri Lanka Women v West Indies Women | Middle Income Group Ground, Bandra, Mumbai | 2012/13 |
| 0-51 | I Ranaweera | Sri Lanka Women v Australia Women | Brightside Ground, Bristol | 2017 |
| 1-50 | KADA Kanchana | Sri Lanka Women v India Women | The 3aaa County Ground, Derby | 2017 |
| 2-50 | KADA Kanchana | Sri Lanka Women v West Indies Women | The 3aaa County Ground, Derby | 2017 |
| 0-49 | AD Janakanthymala | Sri Lanka Women v Australia Women | Hagley Oval, Christchurch | 2000/01 |
| 0-49 | CR Seneviratne | Sri Lanka Women v Australia Women | Hagley Oval, Christchurch | 2000/01 |
| 2-49 | LE Kaushalya | Sri Lanka Women v England Women | Brabourne Stadium, Mumbai | 2012/13 |
| 0-48 | S Sivanantham | Sri Lanka Women v India Women | Lincoln Green, Lincoln | 2000/01 |
| 1-46 | CR Seneviratne | Sri Lanka Women v New Zealand Women | Lincoln Green, Lincoln | 2000/01 |
| 1-45 | BATN Gunaratne | Sri Lanka Women v New Zealand Women | Sector 16 Stadium, Chandigarh | 1997/98 |
| 1-45 | ADH Abeysinghe | Sri Lanka Women v India Women | Lincoln Green, Lincoln | 2000/01 |
| 1-45 | SP de Alwis | Sri Lanka Women v England Women | Harlequins Sports Club, Pretoria | 2004/05 |
| 2-45 | AAD Indralatha | Sri Lanka Women v England Women | Bert Sutcliffe Oval, Lincoln | 2000/01 |
