County Louth (UK Parliament constituency)
| County Louth | |
|---|---|
| Former county constituency for the House of Commons | |
| County | County Louth |
| 1801–1885 | |
| Seats | 2 |
| Created from | Louth County |
| Replaced by | |
| 1918–1922 | |
| Seats | 1 |
| Created from | |
| Replaced by | Louth–Meath |
County Louth is a former parliamentary constituency in Ireland, which was represented in the House of Commons of the Parliament of the United Kingdom. It returned two Members of Parliament (MPs) from 1801 to 1885, and one MP from 1918 to 1922.