The motor ship Ranga was a 1,586 tonne container ship owned by the Spanish shipping company, Naviera Ason SA, but on charter to the Icelandic shipping company, Hafskip. She was formerly named Berta de Perez, but her name was changed at sea to Ranga, due to the Icelandic charter. The Ranga was on her maiden voyage from Vigo to Reykjavík under Captain Miguel Ángel Díaz Madariaga.

The ship lost power on this voyage during a storm, and was wrecked at 52°6′33″N 10°28′6″W at Dunmore Head, close to Coumeenole Beach, near Slea Head on the Dingle peninsula, County Kerry, Ireland on 11 March 1982.