| Castlebar | |
|---|---|
| Former borough constituency for the Irish House of Commons | |
| County | County Mayo |
| Borough | Castlebar |
| 1614–1801 | |
| Replaced by | Disfranchised |
Castlebar was a constituency represented in the Irish House of Commons from 1614 to 1800. The area is in County Mayo. Between 1725 and 1793 Catholics and those who were married to Catholics could not vote.