Williams Island, Memory Cove Wilderness Protection Area

Williams Island is an island in the Australian state of South Australia located off the south coast of Jussieu Peninsula on Eyre Peninsula approximately 34 km south-east of Port Lincoln. It was named by Matthew Flinders for Robert Williams who subsequently lost his life along with seven other crew in the capsize of a cutter launched from HM Sloop Investigator to search for water on 21 February 1802. Since 2004, the island has been part of the Memory Cove Wilderness Protection Area. ()