Carrickfergus was a United Kingdom Parliament constituency in Ireland represented from 1801 to 1885 by one MP.
This constituency was the parliamentary borough of Carrickfergus which was a county corporate in County Antrim.
It was disenfranchised under the Redistribution of Seats Act 1885, which took effect at the 1885 general election.
[1] The county of the town of Carrickfergus became part of the county division of East Antrim.
This article about a Historic Westminster constituency in Ireland is a stub.