Wexford Borough was a United Kingdom Parliament constituency, in Ireland, returning one Member of Parliament (MP).
It was an original constituency represented in Parliament when the Union of Great Britain and Ireland took effect on 1 January 1801.
Notes:- On petition, Devereux was unseated due to "informality" in the return, causing a by-election at which he was re-elected.
[5] Devereux resigned, causing a by-election.
Redmond's death caused a by-election.