Smallest victories by Ireland in Minor T20s
By runs
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 5 runs | - | 165 | 20.0 | v Bangladesh | Colombo (Moors) | 17 Sep 2012 | Other T20 | |
| 11 runs | - | 139 | 19.0 | v Canada | Sharjah | 7 Feb 2010 | Other T20 | |
| 15 runs | - | 137 | 20.0 | v Danube | Abu Dhabi | 13 Feb 2016 | Other T20 | |
| 30 runs | - | 157 | 20.0 | v Netherlands | Dubai (DICS) | 14 Oct 2019 | Other T20 | |
| 33 runs | - | 178 | 20.0 | v Bangladesh | Abu Dhabi | 14 Oct 2021 | Other T20 | |
| 54 runs | - | 182 | 20.0 | v Zimbabwe | Colombo (Moors) | 13 Sep 2012 | Other T20 | |
| 63 runs | - | 198 | 20.0 | v EPR Inv XI | Port Elizabeth | 5 Mar 2012 | Other T20 |
By wickets
Winner | Margin | Balls Rem | Target | Overs | Opposition | Ground | Match Date | Scorecard |
| 3 wickets | 3 | 139 | 19.3 | v Trin & T A | Couva | 13 Feb 2014 | Other T20 | |
| 5 wickets | 5 | 138 | 19.1 | v Nepal | Fatullah | 12 Mar 2014 | Other T20 | |
| 6 wickets | 2 | 140 | 19.4 | v Netherlands | Abu Dhabi | 12 Nov 2013 | Other T20 | |
| 8 wickets | 2 | 127 | 19.4 | v Lashings XI | Wicklow | 22 Jun 2008 | Other T20 | |
| 8 wickets | 20 | 97 | 16.4 | v P.N.G. | Abu Dhabi | 12 Oct 2021 | Other T20 | |
| 9 wickets | 29 | 105 | 15.1 | v Trinidad & T | Port of Spain | 23 Apr 2010 | Other T20 | |
| 10 wickets | 46 | 121 | 12.2 | v Hong Kong | Dharamsala | 3 Mar 2016 | Other T20 |
By balls remaining in the second innings
Winner | Margin | Balls Rem | Target | Overs | Max | Opposition | Ground | Match Date | Scorecard |
| 8 wickets | 2 | 127 | 19.4 | 20.0 | v Lashings XI | Wicklow | 22 Jun 2008 | Other T20 | |
| 6 wickets | 2 | 140 | 19.4 | 20.0 | v Netherlands | Abu Dhabi | 12 Nov 2013 | Other T20 | |
| 3 wickets | 3 | 139 | 19.3 | 20.0 | v Trin & T A | Couva | 13 Feb 2014 | Other T20 | |
| 5 wickets | 5 | 138 | 19.1 | 20.0 | v Nepal | Fatullah | 12 Mar 2014 | Other T20 | |
| 8 wickets | 20 | 97 | 16.4 | 20.0 | v P.N.G. | Abu Dhabi | 12 Oct 2021 | Other T20 | |
| 9 wickets | 29 | 105 | 15.1 | 20.0 | v Trinidad & T | Port of Spain | 23 Apr 2010 | Other T20 | |
| 10 wickets | 46 | 121 | 12.2 | 20.0 | v Hong Kong | Dharamsala | 3 Mar 2016 | Other T20 |
Tied matches
Team 1 | Team 2 | Ground | Match Date | Scorecard |
| Ireland | Netherlands | Lord's, London | 1 Jun 2009 | Other T20 |
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