1918 General Election - Cardiff South
| Year | 1918 |
| General election | 1918 General Election |
| Constituency | Cardiff South |
| Turnout | 57.8% |
Results
| Candidate | Party | Votes |
| Cory, James Herbert | Unionist | 7,922 |
| Clatworthy, Joshua Thomas | Labour | 4,303 |
| Curran, Edward | Liberal | 4,126 |