Batsmen scoring ninety-nine in the history of Twenty20 Internationals.
DP Conway of New Zealand scored 99 not out against Australia in the first T20I at Christchurch on 22.02.21 to provide the fifth occasion of a batsman to score ninety-nine in the history of Twenty20 Internationals. DP Conway is the fourth batsman in the history of Twenty20 Internationals to remain not out on ninety-nine. The following table lists the five batsmen.
| No | Player | Runs | I | Team | Opp | Ground | Date |
| 1 | AD Hales | 99 | 2 | Eng | Win | Nottingham | 24.06.12 |
| 2 | LJ Wright | 99* | 1 | Eng | Afg | Col-RPS | 21.09.12 |
| 3 | DJ Malan | 99* | 2 | Eng | SAF | Cape Town | 01.12.20 |
| 4 | Mohd Hafeez | 99* | 1 | Pak | NZL | Hamilton | 20.12.20 |
| 5 | DP Conway | 99* | 1 | NZL | Aus | Ch’church | 22.02.21 |