The Richest People In Ireland

Below are the richest people in Ireland. As of July 2025, the richest person in Ireland is Pallonji Mistry. How does your net worth compare to the fortunes of the wealthiest people in Ireland?
  1. 1
    Pallonji Mistry Net Worth IE Flag

    Pallonji Mistry

    $19 Billion
  2. 2
    Denis O'Brien Net Worth IE Flag

    Denis O'Brien

    $5.6 Billion
    High Position of Wealth in Richest CEOs
  3. 3
    John Dorrance III Net Worth IE Flag

    John Dorrance III

    $2.5 Billion
  4. 4
    Martin Naughton Net Worth IE Flag

    Martin Naughton

    $2.5 Billion
  5. 5
    Dermot Desmond Net Worth IE Flag

    Dermot Desmond

    $2 Billion
  6. 6
    J. P. McManus Net Worth IE Flag

    J. P. McManus

    $1 Billion
  7. 7
    Michael Lynch Net Worth IE Flag

    Michael Lynch