Editing Lough Key (section)

{{Short description|Lake in Ireland}}
{{Use dmy dates|date=January 2020}}
{{Use Irish English|date=January 2020}}
{{Infobox body of water
| name = Lough Key
| native_name ={{native name|ga|Loch Cé}}
| image = Lough Key from Above 2010.jpg
| caption = Lough Key and Castle Island
| image_bathymetry = 
| caption_bathymetry = 
| location = [[County Roscommon]]
| coords = {{Coord|54|0|N|8|15|W|region:IE_type:waterbody|display=inline,title}}
| type = 
| inflow = 
| pushpin_map = Island of Ireland
| pushpin_label_position = none
| pushpin_map_caption = Location in Ireland
| outflow = 
| catchment = 
| basin_countries = [[Republic of Ireland|Ireland]]
| length = {{convert|5|km|mi}}
| width = {{convert|3|km|mi}}
| area =  {{convert|843.7|ha|abbr=on}}
| depth = {{convert|5.1|m|abbr=on}}
| max-depth =  {{convert|21.8|m|abbr=on}}
| volume = {{convert|43|hm3|acre.ft|abbr=on}}
| residence_time = 
| shore = 
| elevation = 
| islands = 32 (incl. Castle Island, Stag Island, Bullock Island, and Drumman's Island)
| cities = 
}}
'''Lough Key''' ({{langx|ga|Loch Cé}}) is a lake in Ireland. It is in the northwest of [[County Roscommon]], northeast of the town of [[Boyle, County Roscommon|Boyle]]. The [[lough]] is believed to be named after a mythical figure named Cé.<ref>{{cite web|url=http://www.sacred-texts.com/neu/celt/gafm/gafm07.htm |title=Gods and Fighting Men: Part I Book III: The Great Battle of Magh Tuireadh |publisher=Sacred-texts.com |date= |accessdate=2011-04-09}}</ref>