Sligo is a town in Ireland.
Sligo may also refer to:
Ireland County Sligo, a county of Ireland
Parliamentary constituencies County Sligo (Parliament of Ireland constituency), before 1801 Sligo (Parliament of Ireland constituency), before 1801 County Sligo (UK Parliament constituency), 1801–1885 Sligo (UK Parliament constituency), 1801–1870 North Sligo, 1885–1922 South Sligo, 1885–1922 Sligo–Mayo East, 1922–1923 Leitrim–Sligo, 1923–1937 Sligo (Dáil constituency), 1937–1948 Sligo–Leitrim, 1948–1969, 1969–2007, 2016– Sligo–North Leitrim, 2007–2016
United States Sligo, Maryland, an area in Montgomery County Sligo Creek, a tributary of the Anacostia River in Maryland Sligo, Missouri, a village in Dent County Sligo, Ohio, an unincorporated community in Clinton County Sligo, Pennsylvania, a borough in Clarion County Sligo, Allegheny County, Pennsylvania, a ghost town in Harrison Township
Other uses Sligo, a community in Caledon, Ontario
See also Siligo, a municipality in Sardinia