An election to the 57th Parliament of the United Kingdom for the constituency area of Belfast East, held as part of the general election on 8 June 2017.
DUP hold by Gavin Robinson with a majority of 8,474 - 19.8% - on a turnout of 67.5%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| ROBINSON, Gavin | DUP | 23,917 | 55.8% | 6.4% |
| LONG, Naomi | APNI | 15,443 | 36.0% | -6.8% |
| LEGGE, Hazel | UUP | 1,408 | 3.3% | - |
| O'DONNELL, Mairead | SF | 894 | 2.1% | 0.0% |
| MILNE, Georgina | Green | 561 | 1.3% | -1.4% |
| BODEL, Sheila | Con | 446 | 1.0% | -1.8% |
| DE FAOITE, Seamas | SDLP | 167 | 0.4% | 0.1% |
| BECK, Bobby | Ind | 54 | 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 63,495, having a valid vote count of 42,890 and an invalid vote count of 93.
Result declared at 02:53 on 9 June 2017.