1945 General Election - Gainsborough
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Gainsborough |
| Turnout | 75.2% |
Results
| Candidate | Party | Votes |
| Crookshank, Harry Frederick Comfort | Conservative | 11,081 |
| Saville, Gerald | Labour | 9,436 |
| Robinson, Roy | Liberal | 8,284 |