A banner of the King's Arms, the Royal Coat of Arms of the United Kingdom, blazoned Quarterly, I and IV Gules three lions passant guardant in pale Or; II Or a lion rampant within a double tressure flory-counter-flory Gules; III Azure a harp Or stringed Argent
Standard of the Prince of Wales, used only in Wales
A banner based on the arms of the last native Prince of Wales, Llywelyn the Great, with the Prince of Wales's coronet in the centre, blazoned Quarterly Or and Gules four lions passant guardant counterchanged armed and langued Azure, over all an inescutcheon Vert charged with the coronet of the Heir Apparent
Quarterly Or and Gules, four Lions passant guardant counter-charged langued and armed Azure
c.987 – c.1034
Banner of the princely House of Mathrafal used during the early Middle Ages by the rulers of Powys, Powys Wenwynwyn and later by their heirs the de la Pole (Powysian) dynasty. Modern use is rare
Or a Lion rampant Gules langued and armed Azure
c.1034 – c.1195
Banner of the princely House of Dinefwr and the Kingdom of Deheubarth, a realm which covered much of south Wales. The banner would have been used during the early Middle Ages and later by the Talbot dynasty who inherited the arms. Modern use is rare
Gules a Lion rampant Or, a border engrailed of the last
Argent on a Mount Vert a Dragon rampant Gules supporting in front of a Leek issuing from the Mount a Flag Staff erect proper flying therefrom to the sinister a Banner of the third charged with three Chevronels of the first.
A horizontal bicolour of white and green, defaced in the centre with a pink Welsh dragon holding two overlapping black diamonds (representing lumps of coal) with a smaller white diamond (inscribed with the name "CORY BROTHERS") in the middle.[17]
Yr Eryr Wen – the White Eagle, used by radical nationalists such as the Free Wales Army. The eagle or Eryr is thought to refer to Owain Gwynedd who used an eagle for his coat of arms, and also Snowdonia (called Eryri in Welsh).[18]