Cygnet River is a locality on Kangaroo Island in the Australian state of South Australia, about 192 kilometres (119 miles) south-west of the state capital of Adelaide and about 12 kilometres (7.5 miles) from the municipal seat of Kingscote.[3]
Its boundaries were created in 2002 in respect to “the long established name” which is reported to be derived from the stream located within its boundaries.[2]
The locality of Cygnet River is named for the watercourse also named Cygnet River. It is the longest river on Kangaroo Island. They are named after Cygnet, which was the fifth ship to arrive in South Australia in 1836.[11] The river empties via a delta on the western shore of Western Cove, part of Nepean Bay.[12] It had previously been named the Morgan River after Robert Clark Morgan, the captain of Duke of York, another of the ships in the First Fleet of South Australia.[13]