Lonchi (Greek: Α/Τ Λόγχη, "Spear") was a Thyella class destroyer that served in the Royal Hellenic Navy beginning in 1907. The ship, along with her three sister ships, was ordered from England in 1906 and was built in the Yarrow shipyard at Cubitt Town, London. Lonchi was , displaced , and was armed with two torpedo tubes, two guns, and two guns.