An election to the 58th Parliament of the United Kingdom for the constituency area of Cleethorpes, held as part of the general election on 12 December 2019.
Conservative hold by Martin Vickers with a majority of 21,418 - 46.2% - on a turnout of 62.9%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| VICKERS, Martin | Con | 31,969 | 69.0% | 11.9% |
| JAMES, Ros | Lab | 10,551 | 22.8% | -12.6% |
| HOROBIN, Roy | LD | 2,535 | 5.5% | 3.2% |
| SHANAHAN, Jodi | Green | 1,284 | 2.8% | 1.8% |
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 73,689, having a valid vote count of 46,339 and an invalid vote count of 226.
Result declared at 03:08 on 13 December 2019.