River Quoile

54°22′12″N 5°40′38″W / 54.37000°N 5.67722°W / 54.37000; -5.67722

River Quoile
River Quoile, from Quoile Bridge, April 2010
Map of Strangford Lough; River Quoile is visible to its south
EtymologyIrish caol, "narrow"
Native nameAn Caol (Irish)
Location
CountryUnited Kingdom
Constituent countryNorthern Ireland
CountyDown
Physical characteristics
Source 
  locationBallynahinch River
MouthStrangford Lough
  location
North of Downpatrick
Length27.5 mi (44.3 km)

The Quoile (/ˈkwɔɪl/; from Irish An Caol 'the narrow') is a river in County Down, Northern Ireland.