North Mayo (UK Parliament constituency)
North Mayo was a parliamentary constituency in Ireland, which returned one Member of Parliament to the House of Commons of the Parliament of the United Kingdom from 1885 to 1922.
Prior to the 1885 general election the area was part of the two-seat Mayo constituency. From 1922 it was not represented in the UK Parliament.
Boundaries
This constituency comprised the northern part of County Mayo.1885–1922: The baronies of Erris and Tirawley, and that part of the barony of Gallen contained within the parishes of Attymass and Kilgarvan.
Members of Parliament
| Years | Member | Party |
| 1885–1890 | Daniel Crilly | Irish Parliamentary Party |
| 1891–1900 | Daniel Crilly | Anti-Parnellite |
| 1900–1910 | Conor O'Kelly | Irish Parliamentary Party |
| 1910–1918 | Daniel Boyle | Irish Parliamentary Party |
| 1918–1922 | John Crowley | Sinn Féin |