| O'Brien, Richard (1) | O'Brien, Dan (1) | O'Brien, John (8) |
| O'Carroll, Dean (2) | O'Casey, Sean (3) | O'Connell, Richard (1) |
| O'Connor, Eva (1) | O'Connor, John (2) | O'Donnell, Mark (1) |
| O'Donnell, Dean (1) | O'Donnell, Ronan (4) | O'Dwyer, Eamonn (3) |
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