Pearson Isles (also called the Pearson Islands, Pearson Group and Pearson Archipelago) is an island group located in South Australia about 65 kilometres (40 mi) to 72 kilometres (45 mi) west south-west of Cape Finniss on the west coast of Eyre Peninsula within the larger island group, the Investigator Group. The group was discovered and named by Matthew Flinders on 13 February 1802. The group has four members - Pearson Island, a pair of islands known as the Veteran Isles and Dorothee Island.