[1] Download coordinates as: The Lyall Islands are in the Pacific Ocean to the north of Tapsell Foreland and east of Yule Bay and the Davis Ice Piedmont.

The largest of the Lyall Islands, lying 4 nautical miles (7.4 km; 4.6 mi) east-southeast of Cape Hooker off the north coast of Victoria Land.

Named by US-ACAN for Lieutenant Charles L. Novosad, Jr., United States Navy, Medical Officer at the Naval Air Facility, McMurdo Sound, 1957.

Named by US-ACAN for Lieutenant Ronald M. Hughes, United States Navy, Medical Officer at McMurdo Station, 1966.

[6] This article incorporates public domain material from websites or documents of the United States Geological Survey.