|Number of members Two||Replaced by North Sligo, South Sligo|
Sligo County is a former county constituency in Ireland, represented in the House of Commons of the Parliament of the United Kingdom. It returned two Members of Parliament (MPs), elected by the bloc vote system of election.
This constituency comprised the whole of County Sligo, except the Parliamentary borough of Sligo 1801-1870. From 1885 the constituency was divided into North Sligo and South Sligo.