威廉二世地是南极洲的一部分，位于彭克角和菲尔希纳角之间，该地区由1902年2月22日被德国探险队发现，澳大利亚宣称拥有主权。

Kaiser Wilhelm II Land (also Wilhelm II Coast) is the part of Antarctica lying between Cape Penck, at 87°43'E, and Cape Filchner, at 91°54'E and is claimed as part of the Australian Antarctic Territory, although this claim is not universally recognized.