| County Antrim | |
|---|---|
| Former county constituency for the Irish House of Commons | |
| County | County Antrim |
| ?–1801 | |
| Seats | 2 |
| Replaced by | Antrim |
County Antrim was a constituency represented in the Irish House of Commons until 1800.
Following the Acts of Union 1800 the constituency became Antrim (UK Parliament constituency).