A total of six batters have scored four consecutive 50s in T20I innings. Brendon McCullum, Chris Gayle, Craig Williams, Rayyan Pathan, Gustav McKeon, and Reeza Handricks were the batters to achieve that feat. Following is the list of batters scoring the most consecutive fifties in T20Is.
| Player | 50s | Runs | Inns | Team | Opposition | Match Date |
| Brendon McCullum | 4 | 59 | 1 | New Zealand | v West Indies | 28-Dec-08 |
| 61 | 2 | New Zealand | v Australia | 15-Feb-09 | ||
| 56* | 2 | New Zealand | v India | 25-Feb-09 | ||
| 69* | 2 | New Zealand | v India | 27-Feb-09 | ||
| Chris Gayle | 4 | 85* | 1 | West Indies | v New Zealand | 30-Jun-12 |
| 53 | 1 | West Indies | v New Zealand | 1-Jul-12 | ||
| 54 | 1 | West Indies | v Australia | 22-Sep-12 | ||
| 58 | 1 | West Indies | v England | 27-Sep-12 | ||
| Craig Williams | 4 | 81 | 1 | Namibia | v Uganda | 5-Apr-21 |
| 57 | 1 | Namibia | v U.A.E. | 5-Oct-21 | ||
| 50 | 2 | Namibia | v Scotland | 9-Oct-21 | ||
| 57 | 1 | Namibia | v P.N.G. | 10-Oct-21 | ||
| Rayyan Pathan | 4 | 52 | 1 | Canada | v Bermuda | 11-Nov-21 |
| 56* | 2 | Canada | v Argentina | 13-Nov-21 | ||
| 107* | 1 | Canada | v Panama | 14-Nov-21 | ||
| 73 | 1 | Canada | v Philippines | 18-Feb-22 | ||
| Gustav Mckeon | 4 | 76 | 1 | France | v Czech Rep. | 24-Jul-22 |
| 109 | 1 | France | v Switzerland | 25-Jul-22 | ||
| 101 | 1 | France | v Norway | 27-Jul-22 | ||
| 87 | 1 | France | v Estonia | 30-Jul-22 | ||
| Reeza Hendricks | 4 | 57 | 2 | South Africa | v England | 27-Jul-22 |
| 53 | 1 | South Africa | v England | 28-Jul-22 | ||
| 70 | 1 | South Africa | v England | 31-Jul-22 | ||
| 74 | 1 | South Africa | v Ireland | 3-Aug-22 | ||
| Sanath Jayasuriya | 3 | 51* | 2 | Sri Lanka | v New Zealand | 22-Dec-06 |
| 88 | 1 | Sri Lanka | v Kenya | 14-Sep-07 | ||
| 61 | 2 | Sri Lanka | v New Zealand | 15-Sep-07 | ||
| Tillakratne Dilshan | 3 | 61 | 1 | Sri Lanka | v India | 10-Feb-09 |
| 53 | 2 | Sri Lanka | v Australia | 8-Jun-09 | ||
| 74 | 1 | Sri Lanka | v West Indies | 10-Jun-09 | ||
| Shahid Afridi | 3 | 51 | 1 | Pakistan | v South Africa | 18-Jun-09 |
| 54* | 2 | Pakistan | v Sri Lanka | 21-Jun-09 | ||
| 50 | 1 | Pakistan | v Sri Lanka | 12-Aug-09 | ||
| Kumar Sangakkara | 3 | 69 | 2 | Sri Lanka | v New Zealand | 4-Sep-09 |
| 78 | 1 | Sri Lanka | v India | 9-Dec-09 | ||
| 59 | 1 | Sri Lanka | v India | 12-Dec-09 |
