An election to the 58th Parliament of the United Kingdom for the constituency area of East Worthing and Shoreham, held as part of the general election on 12 December 2019.
Conservative hold by Tim Loughton with a majority of 7,474 - 14.1% - on a turnout of 70.7%.
Candidates
| Name | Party | Vote | Vote share | Vote change |
| LOUGHTON, Tim | Con | 27,107 | 51.0% | 2.1% |
| O'CONNOR, Lavinia | Lab | 19,633 | 37.0% | -2.4% |
| RIDLEY, Ashley | LD | 4,127 | 7.8% | 3.0% |
| GROVES WILLIAMS, Leslie | Green | 2,006 | 3.8% | 1.4% |
| COOK, Sophie | Ind | 255 | 0.5% | - |
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 75,194, having a valid vote count of 53,128 and an invalid vote count of 188.
Result declared at 04:51 on 13 December 2019.