An election to the 58th Parliament of the United Kingdom for the constituency area of Forest Of Dean, held as part of the general election on 12 December 2019.
Conservative hold by Mark Harper with a majority of 15,869 - 30.8% - on a turnout of 72.1%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| HARPER, Mark | Con | 30,680 | 59.6% | 5.3% |
| MARTIN, Di | Lab / Co-op | 14,811 | 28.8% | -7.1% |
| MCFARLING, Chris | Green | 4,681 | 9.1% | 6.7% |
| BURRETT, Julian | Ind | 1,303 | 2.5% | - |
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 71,438, having a valid vote count of 51,475 and an invalid vote count of 230.
Result declared at 03:01 on 13 December 2019.