The East Indiaman Arniston is wrecked during a storm at Waenhuiskrans, near Cape Agulhas, in present-day South Africa, with the loss of 372 lives.

East Indiamen were merchant ships that operated under charter or licence for European trading companies which traded with the East Indies between the 17th and 19th centuries. The term was commonly used to refer to vessels belonging to the British, Dutch, French, Danish, Swedish, Austrian or Portuguese East India companies.

Arniston was a British East Indiaman that made eight voyages for the East India Company (EIC). She was wrecked on 30 May 1815 during a storm at Waenhuiskrans, near Cape Agulhas, South Africa, with the loss of 372 lives – only six on board survived. She had been chartered as a troopship and was underway from Ceylon to England on a journey to repatriate wounded soldiers from the Kandyan Wars.

Arniston is a small seaside settlement on the coast of the Overberg region of South Africa, close to Cape Agulhas, the southernmost tip of Africa. Prior to the wreck of Arniston, it is also known as Waenhuiskrans, an Afrikaans name meaning literally "Wagon house cliff", after a local sea cave large enough to accommodate a wagon and a span of oxen.

Cape Agulhas is a rocky headland in Western Cape, South Africa. It is the geographic southern tip of Africa and the beginning of the traditional dividing line between the Atlantic and Indian oceans according to the International Hydrographic Organization. It is approximately half a degree of latitude, or 55 kilometres (34 mi), farther south than the Cape of Good Hope.