1945 General Election - Brecon and Radnor
| Year | 1945 |
| General election | 1945 General Election |
| Constituency | Brecon and Radnor |
| Turnout | 80.0% |
Results
| Candidate | Party | Votes |
| Watkins, Tudor Elwyn | Labour | 19,725 |
| Guest, Oscar Montague | Conservative | 14,089 |
| Lewis, D | Liberal | 8,335 |