Largest margins by Namibia in Minor T20s by Innings, runs & wickets
By runs
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 179 runs | - | 215 | 14.0 | 20.0 | v Lesotho | Gaborone (Oval 2) | 1 Nov 2018 | Other T20 | |
| 174 runs | - | 256 | 20.0 | 20.0 | v Ghana | Kampala | 10 Jul 2011 | Other T20 | |
| 169 runs | - | 263 | 20.0 | 20.0 | v Kenya | Kampala | 13 Jul 2011 | Other T20 | |
| 160 runs | - | 238 | 17.3 | 20.0 | v Ghana | Kampala | 13 Jul 2011 | Other T20 | |
| 132 runs | - | 233 | 20.0 | 20.0 | v Nigeria | Kampala | 9 Jul 2011 | Other T20 | |
| 125 runs | - | 230 | 18.4 | 20.0 | v Mozambique | Gaborone (Oval 2) | 29 Oct 2018 | Other T20 | |
| 90 runs | - | 158 | 20.0 | 20.0 | v Ghana | Benoni (B) | 27 Mar 2015 | Other T20 | |
| 90 runs | - | 181 | 17.5 | 20.0 | v St Helena | Gaborone (Oval 2) | 2 Nov 2018 | Other T20 | |
| 73 runs | - | 197 | 19.1 | 20.0 | v Uganda | Windhoek | 6 Jul 2023 | Other T20 | |
| 65 runs | - | 197 | 20.0 | 20.0 | v Jersey | Windhoek | 29 Jun 2022 | Other T20 | |
| 61 runs | - | 150 | 19.2 | 20.0 | v Botswana | Benoni (B) | 28 Mar 2015 | Other T20 | |
| 59 runs | - | 163 | 20.0 | 20.0 | v Uganda | Kampala | 9 Jul 2011 | Other T20 | |
| 42 runs | - | 143 | 20.0 | 20.0 | v Tanzania | Benoni | 29 Mar 2015 | Other T20 | |
| 30 runs | - | 167 | 20.0 | 20.0 | v Kenya | Benoni | 31 Mar 2015 | Other T20 | |
| 26 runs | - | 192 | 20.0 | 20.0 | v Uganda | Windhoek | 5 Jul 2023 | Other T20 | |
| 19 runs | - | 152 | 20.0 | 20.0 | v Uganda | Kampala | 12 Jul 2011 | Other T20 | |
| 11 runs | - | 139 | 19.5 | 20.0 | v Ireland | Melbourne | 11 Oct 2022 | Other T20 | |
| 11 runs | - | 187 | 20.0 | 20.0 | v Uganda | Windhoek | 9 Jul 2023 | Other T20 | |
| 3 runs | - | 91 | 16.5 | 16.5 | v P.N.G. | Tarouba | 30 May 2024 | Other T20 | |
| 2 runs | - | 145 | 20.0 | 20.0 | v Hong Kong | Windhoek | 19 May 2015 | Other T20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 10 wickets | 88 | 73 | 5.2 | 20.0 | v Swaziland | Gaborone (Oval 2) | 28 Oct 2018 | Other T20 | |
| 9 wickets | 24 | 137 | 16.0 | 20.0 | v U.S.A. | Windhoek | 1 Jul 2022 | Other T20 | |
| 8 wickets | 47 | 106 | 12.1 | 20.0 | v Kenya | Kampala | 10 Jul 2011 | Other T20 | |
| 8 wickets | 47 | 86 | 12.1 | 20.0 | v Malawi | Gaborone (Oval 1) | 28 Oct 2018 | Other T20 | |
| 8 wickets | 59 | 97 | 10.1 | 20.0 | v Nigeria | ICCA 2 Dubai | 15 Oct 2019 | Other T20 | |
| 6 wickets | 45 | 89 | 12.3 | 20.0 | v Nigeria | Kampala | 12 Jul 2011 | Other T20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 10 wickets | 88 | 73 | 5.2 | 20.0 | v Swaziland | Gaborone (Oval 2) | 28 Oct 2018 | Other T20 | |
| 8 wickets | 59 | 97 | 10.1 | 20.0 | v Nigeria | ICCA 2 Dubai | 15 Oct 2019 | Other T20 | |
| 8 wickets | 47 | 106 | 12.1 | 20.0 | v Kenya | Kampala | 10 Jul 2011 | Other T20 | |
| 8 wickets | 47 | 86 | 12.1 | 20.0 | v Malawi | Gaborone (Oval 1) | 28 Oct 2018 | Other T20 | |
| 6 wickets | 45 | 89 | 12.3 | 20.0 | v Nigeria | Kampala | 12 Jul 2011 | Other T20 | |
| 9 wickets | 24 | 137 | 16.0 | 20.0 | v U.S.A. | Windhoek | 1 Jul 2022 | Other T20 | |
| 5 wickets | 7 | 135 | 18.5 | 20.0 | v Uganda | Tarouba | 27 May 2024 | Other T20 | |
| 6 wickets | 6 | 195 | 19.0 | 20.0 | v U.S.A. | Windhoek | 30 Jun 2022 | Other T20 | |
| 3 wickets | 6 | 168 | 19.0 | 20.0 | v Jersey | Windhoek | 1 Jul 2022 | Other T20 | |
| 5 wickets | 1 | 204 | 19.5 | 20.0 | v Uganda | Windhoek | 8 Jul 2023 | Other T20 |
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