The Melchior Islands are a group of many low, ice-covered islands lying near the center of Dallmann Bay between Brabant Island and Anvers Island in the Palmer Archipelago, Antarctica. They were first seen but left unnamed by a German expedition under Eduard Dallmann, 1873–74. The islands were resighted and roughly charted by the Third French Antarctic Expedition under Jean-Baptiste Charcot, 1903–05. The name Melchior Islands has since become established for the whole island group.