| St. Andrews Islands | |
| Coordinates: | -2.4582°N 147.3964°W |
| Archipelago: | Admiralty Islands |
| Country: | Papua New Guinea |
| Country Admin Divisions Title: | Province |
| Country Admin Divisions: | Manus Province |
St. Andrews Islands are an island group of the Admiralty Islands, part of the Bismarck Archipelago, located in northern Papua New Guinea. The main island is Waikatu Island (Andrew Island). The other islands are Ngowui (Violet), Paliai (Bull) and Kumuli (Broadmead).