An election to the 57th Parliament of the United Kingdom for the constituency area of Garston and Halewood, held as part of the general election on 8 June 2017.
Labour hold by Maria Eagle with a majority of 32,149 - 60.1% - on a turnout of 71.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| EAGLE, Maria | Lab | 41,599 | 77.7% | 8.6% |
| MARSDEN, Adam | Con | 9,450 | 17.7% | 4.0% |
| MARTIN, Anna | LD | 1,723 | 3.2% | -1.4% |
| BROWN, Lawrence | Green | 750 | 1.4% | -2.0% |
Under section 13(b) of the Representation of the People Act 1985, a candidate gaining 5% or less of the vote share will forfeit their deposit.
An electorate of 75,248, having a valid vote count of 53,522 and an invalid vote count of 143.
Result declared at 02:18 on 9 June 2017.