Stansbury is a small town, located in the southern Yorke Peninsula, South Australia. At the 2006 census, Stansbury had a population of 522. It is located 25 kilometres (16 mi) south of Minlaton and 22 kilometres (14 mi) east of Yorketown. It faces the Gulf St Vincent across Oyster Bay, where shellfish were originally harvested in the 19th century. The town has also been a port used in the export of wheat and barley to Adelaide.