Cavan was a constituency represented in the Irish House of Commons from 1611 to 1800.
It returned two members to the Parliament of Ireland from 1611 to 1800.
In the Patriot Parliament of 1689 summoned by King James II, Cavan Borough was represented by two members.
[1] The borough was disenfranchised under the terms of the Acts of Union 1800.
£15,000 in compensation was divided between Theophilus Clements and Thomas Nesbitt.