Largest margins in T20Is by Innings, runs & wickets for Australia vs West Indies - Australia
By runs
Winner | Margin | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 38 runs | 180 | 20.0 | v West Indies | Hobart | 21 Feb 2010 | T20I # 146 | |
| 34 runs | 242 | 20.0 | v West Indies | Adelaide | 11 Feb 2024 | T20I # 2462 | |
| 31 runs | 179 | 20.0 | v West Indies | Brisbane | 7 Oct 2022 | T20I # 1808 | |
| 17 runs | 84 | 9.1 | v West Indies | Colombo (RPS) | 22 Sep 2012 | T20I # 270 | |
| 11 runs | 214 | 20.0 | v West Indies | Hobart | 9 Feb 2024 | T20I # 2459 | |
| 4 runs | 190 | 20.0 | v West Indies | Gros Islet | 14 Jul 2021 | T20I # 1190 |
By wickets
Winner | Margin | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 8 wickets | 139 | 11.4 | v West Indies | Sydney | 23 Feb 2010 | T20I # 147 | |
| 8 wickets | 151 | 18.1 | v West Indies | Gros Islet | 27 Mar 2012 | T20I # 241 | |
| 8 wickets | 158 | 16.2 | v West Indies | Abu Dhabi | 6 Nov 2021 | T20I # 1398 | |
| 8 wickets | 173 | 15.2 | v West Indies | Kingston | 22 Jul 2025 | T20I # 3351 | |
| 6 wickets | 106 | 16.2 | v West Indies | Gros Islet | 11 May 2010 | T20I # 174 | |
| 6 wickets | 215 | 16.1 | v West Indies | Basseterre | 25 Jul 2025 | T20I # 3369 | |
| 3 wickets | 146 | 19.5 | v West Indies | Carrara | 5 Oct 2022 | T20I # 1806 | |
| 3 wickets | 190 | 18.5 | v West Indies | Kingston | 20 Jul 2025 | T20I # 3339 | |
| 3 wickets | 206 | 19.2 | v West Indies | Basseterre | 26 Jul 2025 | T20I # 3378 | |
| 3 wickets | 171 | 17.0 | v West Indies | Basseterre | 28 Jul 2025 | T20I # 3385 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 8 wickets | 50 | 139 | 11.4 | 20.0 | v West Indies | Sydney | 23 Feb 2010 | T20I # 147 | |
| 8 wickets | 28 | 173 | 15.2 | 20.0 | v West Indies | Kingston | 22 Jul 2025 | T20I # 3351 | |
| 6 wickets | 23 | 215 | 16.1 | 20.0 | v West Indies | Basseterre | 25 Jul 2025 | T20I # 3369 | |
| 6 wickets | 22 | 106 | 16.2 | 20.0 | v West Indies | Gros Islet | 11 May 2010 | T20I # 174 | |
| 8 wickets | 22 | 158 | 16.2 | 20.0 | v West Indies | Abu Dhabi | 6 Nov 2021 | T20I # 1398 | |
| 3 wickets | 18 | 171 | 17.0 | 20.0 | v West Indies | Basseterre | 28 Jul 2025 | T20I # 3385 | |
| 8 wickets | 11 | 151 | 18.1 | 20.0 | v West Indies | Gros Islet | 27 Mar 2012 | T20I # 241 | |
| 3 wickets | 7 | 190 | 18.5 | 20.0 | v West Indies | Kingston | 20 Jul 2025 | T20I # 3339 | |
| 3 wickets | 4 | 206 | 19.2 | 20.0 | v West Indies | Basseterre | 26 Jul 2025 | T20I # 3378 | |
| 3 wickets | 1 | 146 | 19.5 | 20.0 | v West Indies | Carrara | 5 Oct 2022 | T20I # 1806 |
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