CONSTITUENCY RESULT : Knowsley
| Candidate name | Party | Gender | Number of votes | Share (%) | Change vs. 2017 for party (percentage points) | ||
| George Howarth | Labour | Male | 44,374 | 80.8% | -4.6 | ||
| Rushi Millns | Conservative | Female | 4,432 | 8.1% | -1.2 | ||
| Tim McCullough | Brexit Party | Male | 3,348 | 6.1% | 0.0 | ||
| Paul Woodruff | Green | Male | 1,262 | 2.3% | +1.4 | ||
| Joe Slupsky | Liberal Democrat | Male | 1,117 | 2.0% | -0.1 | ||
| Ray Catesby | Liberal | Male | 405 | 0.7% | 0.0 |
| Election statistics | ||
| Majority | ||
| Votes | 39,942 | |
| Percent | 72.7% | |
| Rank (1 = highest %) | 2 | |
| Turnout | ||
| Constituency | 65.3% | |
| Region | 65.6% | |
| UK | 67.3% | |
| Constituency in 2017 | 67.9% | |
| Size of electorate | 84,082 | |
| Valid votes cast | 54,938 |