Thyella (Greek: Α/Τ Θύελλα, "Storm") was a Thyella class destroyer that served in the Royal Hellenic Navy (1907-1941). It was the first ship of that name in the Hellenic Navy. The ship, along with her three sister ships, was ordered from Britain in 1905 and was built in the Yarrow shipyard at Cubitt Town, London. In World War II, Thyella saw action and was sunk during the German invasion on April 21, 1941, off Vouliagmeni near Athens.