Coat of arms of Tonga

Coat of arms of Tonga
*Sila ʻo Tonga*
Coat of arms of Tonga; Sila ʻo Tonga
Armiger	Tupou VI, King of Tonga
Adopted	4 November 1875
Crest	the Royal Crown of Tonga within an olive wreath.
Shield	Quarterly; first, Or, three mullets of six points argent; second, Gules, the Royal Crown of Tonga proper; third, Azure a dove volant argent holding an olive branch vert; fourth Or, three swords in fret argent; overall, a mullet of six points argent charged with a cross couped gules.
Supporters	Flags of Tonga
Motto	Ko e ʻOtua mo Tonga ko hoku Tofiʻa ; "God and Tonga are my inheritance"

The coat of arms or national seal of Tonga (ko e Sila ʻo Tonga) was designed in 1875 with the creation of the constitution.