2019 General Election - Gainsborough
| Year | 2019 |
| General election | 2019 General Election |
| Constituency | Gainsborough |
| Turnout | 66.9% |
Results
| Candidate | Party | Votes |
| Leigh, Edward | Conservative | 33,893 |
| Smith, Perry Peter | Labour | 10,926 |
| Rollings, Lesley Anne | Liberal Democrats | 5,157 |
| Cavill, Mary Elaine | Independent | 1,070 |