1918 General Election - South Ayrshire
| Year | 1918 |
| General election | 1918 General Election |
| Constituency | South Ayrshire |
| Turnout | 61.5% |
Results
| Candidate | Party | Votes |
| Brown, James | Labour | 6,358 |
| Pollok-McCall, John Buchanan | Scottish Unionist with Coalition Coupon | 5,495 |
| Robertson, William | Liberal | 4,555 |
| Wallace, Hugh Robert | Independent Unionist | 627 |