尼克森冰架是南极洲的冰架，位于马里伯地，阔约35英里，处于锡米亚特科沃斯基冰川以北，该冰架以美国海军的行政主任命名。

Nickerson Ice Shelf (75°45′S 145°00′W / 75.750°S 145.000°W / -75.750; -145.000), is an ice shelf about 35 miles wide, lying north of Siemiatkowski Glacier and the western part of Ruppert Coast, Marie Byrd Land, Antarctica. First observed and roughly mapped by the Byrd Antarctic Expedition (ByrdAE) (1928-30). Named by Advisory Committee on Antarctic Names (US-ACAN) for Commander H.J. Nickerson, U.S. Navy (USN), administrative officer on the staff of the Commander, Task Force 43, during Operation Deep Freeze 1966.