1964 General Election - Rutherglen
| Year | 1964 |
| General election | 1964 General Election |
| Constituency | Rutherglen |
| Turnout | 86.2% |
Results
| Candidate | Party | Votes |
| Mackenzie, James Gregor | Labour | 18,943 |
| Sproat, Iain MacDonald | Scottish Unionist | 15,413 |
| Armstrong, Robert N | SNP | 1,657 |