An election to the 57th Parliament of the United Kingdom for the constituency area of East Ham, held as part of the general election on 8 June 2017.
Labour hold by Stephen Timms with a majority of 39,883 - 70.4% - on a turnout of 67.5%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| TIMMS, Stephen | Lab | 47,124 | 83.2% | 5.6% |
| FINLAYSON, Kirsty | Con | 7,241 | 12.8% | 0.7% |
| OXLEY, Daniel | UKIP | 697 | 1.2% | -3.8% |
| WILLIAMS, Glanville | LD | 656 | 1.2% | -0.5% |
| OTI-OBIHARA, Chidi | Green | 474 | 0.8% | -1.6% |
| AFZAL, Choudhry | Frnd | 311 | 0.5% | - |
| RAHMAN, Mirza | Ind | 130 | 0.2% | - |
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 83,928, having a valid vote count of 56,633 and an invalid vote count of 179.
Result declared at 03:24 on 9 June 2017.