An election to the 58th Parliament of the United Kingdom for the constituency area of Lewisham East, held as part of the general election on 12 December 2019.
Labour hold by Janet Daby with a majority of 17,008 - 38.0% - on a turnout of 66.0%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| DABY, Janet | Lab | 26,661 | 59.5% | -8.5% |
| THURGOOD, Sam | Con | 9,653 | 21.5% | -1.5% |
| FATUKASI, Ade | LD | 5,039 | 11.2% | 6.8% |
| ADOO-KISSI-DEBRAH, Rosamund | Green | 1,706 | 3.8% | 2.1% |
| POLLARD, Wesley | BRX | 1,234 | 2.8% | - |
| MARTIN, Maureen | CPA | 277 | 0.6% | 0.1% |
| BARBER, Mark | Ind | 152 | 0.3% | - |
| GALLOWAY, Richard | YPP | 50 | 0.1% | - |
| MIGHTON, Elder | Ind | 43 | 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 67,857, having a valid vote count of 44,815 and an invalid vote count of 139.
Result declared at 01:55 on 13 December 2019.