An election to the 57th Parliament of the United Kingdom for the constituency area of Hammersmith, held as part of the general election on 8 June 2017.
Labour hold by Andy Slaughter with a majority of 18,651 - 35.7% - on a turnout of 71.8%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| SLAUGHTER, Andy | Lab | 33,375 | 63.9% | 13.9% |
| DEWHIRST, Charlie | Con | 14,724 | 28.2% | -8.2% |
| ONSTAD, Joyce | LD | 2,802 | 5.4% | 0.7% |
| HORN, Alex | Green | 800 | 1.5% | -2.9% |
| BOVILL, Jack | UKIP | 507 | 1.0% | -3.4% |
| HAUZAREE, Jagdeosingh | Ind | 44 | 0.1% | - |
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 72,803, having a valid vote count of 52,252 and an invalid vote count of 131.
Result declared at 03:42 on 9 June 2017.