Portarlington (UK Parliament constituency)

Portarlington
Former borough constituency
for the House of Commons
CountyQueen's County
BoroughPortarlington
18011885
Seats1
Created fromPortarlington (IHC)
Replaced by

Portarlington was a rotten borough and is a former United Kingdom Parliament constituency, in Ireland, returning one MP. It was an original constituency represented in Parliament when the Union of Great Britain and Ireland took effect on 1 January 1801.