Most hundreds in Cricket Ireland Inter-Provincial Twenty20 Trophy
2016–2026 · from 111 matches with ball-by-ball data
| # | Player | Span | Inns | 100s | 50s | Runs | HS |
|---|---|---|---|---|---|---|---|
| 1 | Ross Adair | 2020–2026 | 39 | 2 | 3 | 810 | 116 |
| 2 | Andrew Balbirnie | 2017–2026 | 42 | 1 | 8 | 1,325 | 102* |
| 3 | Stephen Doheny | 2017–2026 | 50 | 1 | 6 | 1,309 | 150* |
| 4 | Tim Tector | 2020–2026 | 39 | 1 | 10 | 1,214 | 101 |
| 5 | Murray Commins | 2019–2023 | 19 | 1 | 2 | 485 | 102 |