William Douglas, 8th Earl of Douglas, 2nd Earl of Avondale was a late Medieval Scottish nobleman, Lord of Galloway, and Lord of the Regality of Lauderdale, and the most powerful magnate in Southern Scotland. He was killed by James II of Scotland.
- Occupation
- aristocrat
- Position held
- Member of the Parliament of Scotland, Warden of the Scottish Western March
- Citizenship
- Kingdom of Scotland
- Born
- 1425
- Died