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 was a United Kingdom Parliament constituency in Ireland, returning one MP from 1801 to 1885. It was an original constituency represented in Parliament when the Union of Great Britain and Ireland took effect on 1 January 1801.