1955 General Election - Hemel Hempstead
| Year | 1955 |
| General election | 1955 General Election |
| Constituency | Hemel Hempstead |
| Turnout | 83.8% |
Results
| Candidate | Party | Votes |
| Davidson, Viscountess | Conservative | 25,648 |
| MacKenzie, Norman Ian | Labour | 19,512 |
| Saich, Edwin | Liberal | 5,111 |