Coleraine 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.

Boundaries

This constituency was the parliamentary borough of Coleraine in County Londonderry.

Members of Parliament

Election results

Elections in the 1830s

Elections in the 1840s

Litton resigned after being appointed Master of Chancery in Ireland, causing a by-election.

Elections in the 1850s

Boyd resigned by accepting the office of Steward of the Chiltern Hundreds, causing a by-election.

Elections in the 1860s

Boyd's death caused a by-election.

Elections in the 1870s

Elections in the 1880s