An election to the 58th Parliament of the United Kingdom for the constituency area of Barking, held as part of the general election on 12 December 2019.
Labour hold by Margaret Hodge with a majority of 15,427 - 34.7% - on a turnout of 57.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| HODGE, Margaret | Lab | 27,219 | 61.2% | -6.6% |
| SHAIKH, Tamkeen | Con | 11,792 | 26.5% | 4.0% |
| BATLEY, Karen | BRX | 3,186 | 7.2% | - |
| HAIGH, Ann | LD | 1,482 | 3.3% | 2.1% |
| BUTTERFIELD, Shannon | Green | 820 | 1.8% | 0.3% |
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 77,953, having a valid vote count of 44,499 and an invalid vote count of 120.
Result declared at 03:42 on 13 December 2019.