Tallest: 1 · Year
By quarter-hour; stoppage time counts as the 45th or 90th minute.
Tallest: 1 · Minute
Republic of Ireland's matches with known line-ups from their first recorded cap to their last.
| With them | 3 | 0 | 1 | 2 | 2 | 5 | 0% |
| Without them | 106 | 40 | 39 | 27 | 141 | 108 | 37.7% |
| Ari Skúlason | Iceland | 1 |
| Arnor Smarason | Iceland | 1 |
| Aron Gunnarsson | Iceland | 1 |
| Aron Sigurdarson | Iceland | 1 |
| Birkir Saevarsson | Iceland | 1 |
| Carlos Salcedo | Mexico | 1 |
| Carlos Vela | Mexico | 1 |
| Diego Cabrera | Bolivia | 1 |
| Diego Reyes | Mexico | 1 |
| Elías Már Ómarsson | Iceland | 1 |
| Mexico | 1 | 1 |
Finals and qualifying campaigns alike.
Nothing here.
| 1 Jun 2017 | v Mexico | 1–3 | 76′ | — | Pulled one back | 1–3 | Friendly |
In a recorded line-up, on the scoresheet or booked. “—” where the line-up isn't known.
| 1 Jun 2017 | v Mexico | 1–3 | came on 73′ | 17 | 1 | — | Friendly |
| 28 Mar 2017 | v Iceland | 0–1 | came on 63′ | 27 | — | — | Friendly |
| 26 May 2007 | v Bolivia | 1–1 | came on 77′ | 13 | — | — | Friendly |
Caps, goals and cards count what the sources record: line-ups from about 2003 (World Cups from 1970, friendlies from about 2016), and few scorers in older friendlies — so career totals run low.