1945 General Election - Cardiff East
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Cardiff East |
| Turnout | 74.8% |
Results
| Candidate | Party | Votes |
| Marquand, Hilary Adair | Labour | 16,299 |
| Grigg, Percy James | National Government | 11,306 |
| Emlyn-Jones, John Emlyn | Liberal | 4,523 |