Coat of arms of the United Kingdom

Coat of arms of the United Kingdom
Versions
The royal coat of arms in Scotland
Armiger	Monarch of the United Kingdom
Adopted	1837
Crest	Upon the helm, the imperial crown proper thereon a lion statant guardant Or langued Gules armed Argent, imperially crowned Proper; mantled Or doubled Ermine (Scottish version) Upon the Royal helm the crown of Scotland proper, thereon a lion sejant affronté Gules armed and langued Azure, imperially crowned proper holding in his dexter paw a sword and in his sinister a sceptre, both proper
Shield	Quarterly, I and IV Gules, three lions passant guardant in pale Or langued and armed Azure. II Or a lion rampant Gules armed and langued Azure within a double tressure flory-counter-flory Gules. III Azure a harp Or stringed Argent. (Scottish version) Quarterly, I and IV Or a lion rampant Gules armed and langued Azure within a double tressure flory-counter-flory Gules. II Gules, three lions passant guardant in pale Or langued and armed Azure. III Azure a harp Or stringed Argent.
Supporters	On the dexter a lion rampant guardant Or langued and armed Gules, imperially crowned Proper. On the sinister a Unicorn rampant Argent armed crined and unguled Or, and gorged with a Coronet composed of crosses patee and fleurs-de-lis, a chain affixed thereto passing through the forelegs and reflexed over the back Or (Scottish version) Dexter a unicorn Argent imperially crowned proper, armed, crined and unguled Or, gorged with a coronet Or composed of crosses patée and fleurs de lis a chain affixed thereto passing between the forelegs and reflexed over the back also Or holding the standard of Saint Andrew, sinister a lion rampant gardant Or imperially crowned proper holding the standard of Saint George
Compartment	Tudor rose, Shamrock, Thistle (Scottish version) Thistles
Motto	Dieu et mon droit (Scottish version) In defens
Order(s)	Order of the Garter (Scottish version) Order of the Thistle
Earlier version(s)	See below

The coat of arms of the United Kingdom, also referred to as the royal arms, are the arms of dominion of the British monarch, currently Charles III.^[1] They are used by the Government of the United Kingdom and by other Crown institutions,^[2] including courts in the United Kingdom and in some parts of the Commonwealth. Differenced versions of the arms are used by members of the British royal family. The monarch's official flag, the Royal Standard, is the coat of arms in flag form.

There are two versions of the coat of arms. One is used in Scotland, and includes elements derived from the coat of arms of the Kingdom of Scotland, and the other is used elsewhere and includes elements derived from the coat of arms of the Kingdom of England. The shields of both versions of the arms quarter the arms of the kingdoms of England and Scotland, which united to form the Kingdom of Great Britain in 1707, and the Kingdom of Ireland, which united with Great Britain to form the United Kingdom in 1801. The Irish quarter was unaltered following the division of Ireland into Northern Ireland and the Irish Free State in 1922.

The present arms do not include a representation of the United Kingdom's fourth constituent country, Wales.^[3] It is instead represented heraldically by two royal badges, which use the Welsh dragon and the coat of arms of Llywelyn ab Iorwerth respectively.