SS Admella was an Australian passenger steamship that was shipwrecked on a submerged reef off the coast of Carpenter Rocks, south west of Mount Gambier South Australia, in the early hours of 6 August 1859. Survivors clung to the wreck for over a week and many people took days to die as they glimpsed the land from the sea and watched as one rescue attempt after another failed.

Carpenter Rocks is a town and locality located 35 kilometres (22 mi) south-west of Mount Gambier in the south-east of South Australia. The area faces the Southern Ocean and is renowned for its rugged coastline which provides exceptional fishing and diving locations.