Mairead McGuinness
| Election | Party | Share | 1st Pref | Quotas | Elected |
| 2004 European Election - East |  | 25.2% | 114249 | 1.01 |  |
| 2007 general election - Louth | | 9.5% | 5199 | 0.47 | |
| 2009 European Election - East | | 25.7% | 110366 | 1.03 | |
| 2014 European Election - Midlands–North-West | | 14.2% | 92080 | 0.71 | |
| 2019 European Election - Midlands–North-West | | 22.6% | 134630 | 1.13 | |