Highest individual score for Ireland in ODIs
| Player | Runs | Balls | 4s | 6s | Team | Opposition | Ground | Match Date |
|---|---|---|---|---|---|---|---|---|
| PR Stirling | 177 | 134 | 21 | 5 | Ireland | v Canada | Toronto | 07-Sep-10 |
| PR Stirling | 162 | 134 | 15 | 8 | Ireland | v UAE | Bulawayo | 27-Jun-23 |
| EC Joyce | 160* | 148 | 19 | 3 | Ireland | v Afghanistan | Belfast | 19-Jul-16 |
| A Balbirnie | 145* | 136 | 8 | 8 | Ireland | v Afghanistan | Dehradun | 05-Mar-19 |
| KJ O’Brien | 142 | 125 | 10 | 6 | Ireland | v Kenya | Nairobi (Ruaraka) | 02-Feb-07 |
| PR Stirling | 142 | 128 | 9 | 6 | Ireland | v England | Southampton | 04-Aug-20 |
| HT Tector | 140 | 113 | 7 | 10 | Ireland | v Bangladesh | Chelmsford | 12-May-23 |
| WTS Porterfield | 139 | 147 | 15 | 2 | Ireland | v U.A.E. | ICCA Dubai | 13-Jan-18 |
| A Balbirnie | 135 | 124 | 11 | 4 | Ireland | v West Indies | Dublin (Malahide) | 11-May-19 |
| PR Stirling | 131* | 148 | 9 | 4 | Ireland | v U.A.E. | Abu Dhabi | 08-Jan-21 |
| PR Stirling | 130 | 141 | 8 | 4 | Ireland | v Bangladesh | Dublin | 15-May-19 |