List of Irish billionaires by net worth

The following Forbes list of Irish billionaires is based on an annual assessment of wealth and assets compiled and published by Forbes magazine in 2024.^[1]

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

See also

• List of billionaires