Halliday is a Geographical area located in Sudbury, Ontario.

• Latitude: 47° 53' 18'' North   (decimal: 47.8883333)
• Longitude: 81° 8' 22'' West   (decimal: -81.1394444)
• Topography Feature Category: Geographical area
• Geographical Feature: Geographic Township
• Canadian Province/Territory: Ontario
• Location: Sudbury
• Atlas of Canada Locator Map: Halliday
• GPS Coordinate Locator Map: Halliday Lat/Long