- Source: 1909 Edinburgh West by-election
- Clement Attlee
- 1909 Edinburgh West by-election
- 1909 Edinburgh South by-election
- 1909 Edinburgh East by-election
- 1909 Forfarshire by-election
- 1909 Bermondsey by-election
- 1941 Edinburgh West by-election
- 1909 Cleveland by-election
- Edinburgh West (UK Parliament constituency)
- 1909 Tamworth by-election
- 1909 Croydon by-election
The 1909 Edinburgh West by-election was held on 17 May 1909. The by-election was held due to the resignation of the incumbent Liberal Unionist MP, Lewis McIver. It was won by the Liberal Unionist candidate James Avon Clyde, who was unopposed.