Rabbit Island is one of the Falkland Islands in the Hummock Island group. It is near West Falkland, to its west, at the mouth of King George Bay. With a land area of 0.69 square miles (1.78 km²) it is the second largest of the three main islands in the bay, lying 2.8 miles (4.5 km) west of Hummock Island and Middle Island.