North Longford was a UK parliamentary constituency in Ireland.
It returned one Member of Parliament (MP) to the British House of Commons 1885–1918.
Prior to the 1885 United Kingdom general election and after the dissolution of Parliament in 1918 the area was part of the Longford constituency.
McCarthy is also elected MP for Londonderry City and opts to sit there, causing a by-election.
This article about a Historic Westminster constituency in Ireland is a stub.