Northern Ireland uses a different electoral system and their results will likely be announced this evening
| Party | MEPs | Change | Vote Share | Change |
|---|---|---|---|---|
| The Brexit Party | 29 | +29 | 31.6% | +31.6 |
| Liberal Democrats | 16 | +15 | 20.3% | +13.4 |
| Labour | 10 | -10 | 14.1% | -11.3 |
| Green | 7 | +4 | 12.1% | +4.2 |
| Conservative | 4 | -15 | 9.1% | -14.8 |
| SNP | 3 | +1 | 3.6% | +1.1 |
| Plaid Cymru | 1 | 0 | 1.0% | +0.3 |
| Change UK | 0 | 0 | 3.4% | +3.4 |
| UKIP | 0 | -24 | 3.3% | -24.2 |