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. It was narrowly won by the Liberal candidate Redmond Barry in a very high turnout.
|Irish Unionist||Denis Henry||3,006||49.9|
- Ball, F. Elrington The Judges in Ireland 1221-1921 John Murray London 1926 Vol.ii p.382
- Leigh Rayment's Historical List of MPs