| Election Name: | 1906 Galway Borough by-election |
| Type: | parliamentary |
| Seats For Election: | Galway Borough (constituency) |
| Election Date: | 3 November 1906 |
| Party1: | Irish Parliamentary |
| Popular Vote1: | 983 |
| Candidate2: | Frank Shawe-Taylor |
| Party2: | Independent Nationalist |
| Popular Vote2: | 559 |
The 1906 Galway Borough by-election was held on 3 November 1906. The by-election was held due to the resignation of the incumbent Irish Parliamentary MP, Charles Ramsay Devlin, in order to return to Canada. It was won by the Irish Parliamentary candidate Stephen Gwynn.