戴维斯海是南大洋的陆缘海，位于南极洲东部伊丽莎白公主地沿岸，属于南大洋的一部分，西面是西冰架，东面是沙克尔顿冰架。

Davis Sea is an area of the sea along the coast of East Antarctica between West Ice Shelf in the west and the Shackleton Ice Shelf in the east, or between 82° and 96°E. The name "Davis Sea" appears in most leading geographically authoritative publications such as the 2014 10th edition World Atlas from the National Geographic Society and the 2014 12th edition of the Times Atlas of the World, unlike neighboring proposed water body names such as a Russian proposed "Cooperation Sea" name to the west.