Sheets of Ireland, 2005
| Issuer | Date | Desc | State | ||
| - |  |
Ireland | 1/28/2005 | Year of the Rooster 2005, sheet of 3 types | |
| - |  |
Ireland | 4/5/2005 | 150th Anniversary of the Railway Line Dublin - Belfast, sheet of 4, 3 types | |
| - |  |
Ireland | 4/22/2005 | Protection of Biosphere - Nature Parks in Ireland and Canada, sheet of 2 types | |
| - |  |
Ireland | 5/24/2005 | sheet of 1 type |