The flag of Saint Helena consists of a Blue Ensign defaced with the shield from the British overseas territory's coat of arms. Adopted in 1984 shortly after the island was granted a new coat of arms, it has been the flag since. Two years later, the territory's flag was hoisted at New Palace Yard in the Palace of Westminster on 21 May 2021, a public holiday on the island that honours the feast day of Helena of Constantinople.
Blue