CONSTITUENCY RESULT : Great Grimsby
| Candidates by vote share | |||||||
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| Lia Nici | Conservative | Female | 18,150 | 54.9% | +12.7 | ||
| Melanie Onn | Labour | Female | 10,819 | 32.7% | -16.7 | ||
| Christopher Barker | Brexit Party | Male | 2,378 | 7.2% | 0.0 | ||
| Ian Barfield | Liberal Democrat | Male | 1,070 | 3.2% | +0.5 | ||
| Loyd Emmerson | Green | Male | 514 | 1.6% | 0.0 | ||
| Nigel Winn | Independent | Male | 156 | 0.5% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 7,331 | |
| Percent | 22.2% | |
| Rank (1 = highest %) | 339 | |
| Turnout | ||
| Constituency | 53.9% | |
| Region | 64.3% | |
| UK | 67.3% | |
| Constituency in 2017 | 57.5% | |
| Size of electorate | 61,409 | |
| Valid votes cast | 33,087 |