The unofficial coat of arms of Wallis and Futuna consists of elements from the unofficial flag of Wallis and Futuna featuring a red saltire on a white square, which in turn is placed on a red field (alternatively, a larger white cross pattée is used). The cross is placed on the lower right; the flag of France outlined in white on two sides is in the upper left quadrant.^[1][2] The coat of arms, like the flag, is unofficial.^[1][2]

The official territorial seal is based on the Great Seal of France.

• Unofficial coat of arms of Wallis and Futuna
• Official seal of Wallis and Futuna