| South Sligo | |
|---|---|
| Former county constituency for the House of Commons | |
| 1885–1922 | |
| Seats | 1 |
| Created from | County Sligo |
| Replaced by | Sligo–Mayo East |
South Sligo was a parliamentary constituency in Ireland, which returned one Member of Parliament (MP) to the House of Commons of the Parliament of the United Kingdom, elected on a system of first-past-the-post, from 1885 to 1922.
Prior to the 1885 general election the area was part of the two-seat County Sligo constituency. From 1922, on the establishment of the Irish Free State, it was not represented in the UK Parliament.