Elko may refer to: Place names Canada Elko, British Columbia United States Elko, Nevada Elko County, Nevada Elko, Georgia Elko, Minnesota Elko, Missouri Elko, New York Elko Tract in Henrico County, Virginia Elko, South Carolina Elko New Market, Minnesota Transportation Elko Station, a passenger rail station in Elko, Nevada Elko Regional Airport, an airport in Elko, Nevada Elko/Lionel P. Demers Memorial Airpark, an airport near Elko, British Columbia Other uses Elko (album), a live album by Railroad Earth Elko (surname), surname ELKO field, a spinor field in theoretical physics Elko Grupa, a Latvia-based IT company Elko, the Icelandic brand used by the Nordic consumer electronics retailer Elkjøp