Subcategories
This category has only the following subcategory.
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Pages in category "20th-century Irish businesspeople"
The following 132 pages are in this category, out of 132 total. This list may not reflect recent changes.
B
C
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G
H
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M
O
- Frank O'Beirne
- Denis O'Brien
- Leonora O'Brien
- Mary Ann O'Brien
- Pádraig Ó Céidigh
- Eddie O'Connor (businessman)
- Seán O'Connor (businessman)
- Denis O'Donnell
- Eva O'Flaherty
- May O'Flaherty
- Bill O'Herlihy
- Kevin O'Leary
- Michael O'Leary (businessman)
- Phons O'Mara
- Stephen M. O'Mara
- John O'Neill (Irish senator)
- Ronan O'Rahilly
- Brian O'Rourke (politician)
- Colm O'Rourke
- Ray O'Rourke (businessman)