Hillsborough (Parliament of Ireland constituency)
54°27′51″N 6°04′34″W / 54.4643°N 6.076°W
| Hillsborough | |
|---|---|
| Former borough constituency for the Irish House of Commons  | |
| County | County Down | 
| Borough | Hillsborough | 
| 1662–1801 | |
| Seats | 2 | 
| Replaced by | Disfranchised | 
Hillsborough was a constituency represented in the Irish House of Commons until 1800.