2024 Irish Billionaires List
| Ranking in Ireland | Name | Citizenship | Net worth (USD) | Sources of wealth |
|---|---|---|---|---|
| 1 | Shapoor Mistry |  Ireland | 9.9 billion | Diversified |
| 2 | John Collison | Ireland | 7.2 billion | Technology |
| 3 | Patrick Collison | Ireland | 7.2 billion | Technology |
| 4 | John Grayken | Ireland | 6.9 billion | Investments |
| 5 | Firoz Mistry | Ireland | 4.9 billion | Diversified |
| 6 | Zahan Mistry | Ireland | 4.9 billion | Diversified |
| 7 | Eugene Murtagh | Ireland | 2.8 billion | Manufacturing |
| 8 | Denis O’Brien | Ireland | 2.8 billion | Telecom |
| 9 | John Dorrance, III | Ireland | 2.6 billion | Food |
| 10 | Dermot Desmond | Ireland | 2.2 billion | Investments |
| 11 | John Armitage | Ireland | 1.5 billion | Investments |
