| Election Name: | 1907 North Tyrone by-election |
| Type: | presidential |
| Country: | United Kingdom |
| Previous Election: | North Tyrone (UK Parliament constituency)#Elections in the 1900s |
| Previous Year: | 1906 |
| Next Election: | North Tyrone (UK Parliament constituency)#Elections in the 1910s |
| Next Year: | Jan. 1910 |
| Election Date: | 8 March 1907 |
| Candidate1: | Barry |
| Party1: | Liberal Party (UK) |
| Popular Vote1: | 3,013 |
| Percentage1: | 50.1% |
| Candidate2: | Henry |
| Party2: | Irish Unionist Alliance |
| Popular Vote2: | 3,006 |
| Percentage2: | 49.9% |
| Map Size: | 250px |
| MP | |
| Posttitle: | Subsequent MP |
| Before Election: | William Huston Dodd |
| Before Party: | Liberal Party (UK) |
| After Election: | Redmond Barry |
| After Party: | Liberal Party (UK) |
The 1907 North Tyrone by-election was held on 8 March 1907. The by-election was held due to the incumbent Liberal MP, William Huston Dodd, being appointed as a Judge of the High Court of Justice in Ireland 1907–24.[1] It was narrowly won by the Liberal candidate Redmond Barry in a very high turnout.