1900 General Election - St Austell
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | St Austell |
| Turnout | Election uncontested |
Results
| Candidate | Party |
| McArthur, William Alexander | Liberal |
| Year | 1900 |
| General election | 1900 General Election |
| Constituency | St Austell |
| Turnout | Election uncontested |
| Candidate | Party |
| McArthur, William Alexander | Liberal |