The following are lists of hospitals in Oceania, for each sovereign state, associated states of New Zealand, and dependencies, and territories. Links to lists of hospitals in countries are used when there are more than a few hospitals in the country. Oceania has an area of 8,525,989 km2 (3,291,903 sq mi) and population of 46,345,760 (2024). The World Health Organization surveys of healthcare in smaller countries are used to identify hospitals in smaller countries.[1][2][3][4]
During wartime and refugee situations, there have been U.S. hospitals on outlying islands, including Wake Island and Johnston Atoll. The Japanese had hospitals on Saipan and Rota islands during World War II.[22]