1931 General Election - Aberdeen South
| Year | 1931 |
| General election | 1931 General Election |
| Constituency | Aberdeen South |
| Turnout | 75.8% |
Results
| Candidate | Party | Votes |
| Thomson, Frederick Charles | Scottish Unionist | 33,988 |
| Catto, George | Labour | 6,627 |
| Year | 1931 |
| General election | 1931 General Election |
| Constituency | Aberdeen South |
| Turnout | 75.8% |
| Candidate | Party | Votes |
| Thomson, Frederick Charles | Scottish Unionist | 33,988 |
| Catto, George | Labour | 6,627 |