1951 General Election - Rhondda East
| Year | 1951 |
| General election | 1951 General Election |
| Constituency | Rhondda East |
| Turnout | 85.5% |
Results
| Candidate | Party | Votes |
| Mainwaring, William Henry | Labour | 27,958 |
| Stutchbury, Oliver Piers | Conservative | 3,522 |
| Cox, Idris | Communist | 2,948 |