Owain Goch ap Gruffudd was brother to Llywelyn ap Gruffudd and Dafydd ap Gruffudd and, for a brief period in the late 1240s and early 1250s, ruler of part of the Kingdom of Gwynedd.
- Occupation
- monarch
- Position held
- King of Gwynedd
- Born
- 1300
- Died
- 1282
