The Welsh Dragon (Welsh: y Ddraig Goch, meaning 'the red dragon'; pronounced [ə ˈðraiɡ ˈɡoːχ]) is a heraldic symbol that represents Wales and appears on the national flag of Wales.
Ancient leaders of the Celtic Britons that are personified as dragons include Maelgwn Gwynedd, Mynyddog Mwynfawr and Urien Rheged. Later Welsh "dragons" include Owain Gwynedd, Llywelyn ap Gruffydd and Owain Glyndŵr.