| 5-8 | GL van Buuren | Northerns v Namibia | 2013/14 | tt4128 |
| 5-18 | P Botha | Free State v Namibia | 2011/12 | tt2534 |
| 5-23 | C Viljoen | Namibia v Scotland | 2011/12 | tt2425 |
| 4-12 | ER Links | Northerns v Namibia | 2011/12 | tt2448 |
| 4-17 | D Wiese | Namibia v Uganda | 2023/24 | tt12905 |
| 4-18 | L Klazinga | Namibia v Uganda | 2010/11 | tt1920 |
| 4-27 | AM Brooker | Northern Cape v Namibia | 2015/16 | tt5495 |
| 4-31 | GM Muthui | Kenya v Tanzania | 2023/24 | tt12912 |
| 4-34 | SO Ngoche | Kenya v Netherlands | 2013 | tt3581 |
| 4-39 | Bilal Hussain | Uganda v Kenya | 2023/24 | tt12942 |