The official flag of Wallis and Futuna is the French national flag, as it is a French territory. Wallis and Futuna has a locally used unofficial flag which bears the French flag in the canton.

The unofficial flag of Wallis and Futuna features 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 shifted a little off centre toward the fly (outer edge). The cross pattée is also shifted slightly downwards. The flag of France outlined in white on two sides is in the upper hoist quadrant. This flag is used to represent Wallis and Fatuna at events such as the Pacific Games. For official occasions, the French flag is used.

Subdivision flags

The three constituent kingdoms of Wallis and Futuna have separate royal standards:

• Alo

• Sigave

• Uvea

Historical flags

• Kingdom of Uvea (1842–1860)

• Kingdom of Uvea (1860–1886)

• Kingdom of Uvea (1886–1887)

• Royal Standard of Uvea (1837–1858)

• Royal Standard of Uvea (1858–1887)

• Unofficial flag of Wallis and Futuna (1887–1910)

• Unofficial flag of Wallis and Futuna (1910–1958)

• Unofficial flag of Wallis and Futuna (1958–1985)