比尔德冰川是南极洲的冰川，位于东部南极洲的毛德皇后地，处于南龙达讷山脉地区，长74公里、宽20公里，流经贝格森山和巴尔肯山之间，该冰川以美国海军指挥官命名。

Byrdbreen (71°45′S 26°0′E / 71.750°S 26.000°E / -71.750; 26.000) is, at about 40 nautical miles (74 km) long and 11 nautical miles (20 km) wide, the largest glacier flowing northwest between Mount Bergersen and Balchen Mountain in the Sør Rondane Mountains. It was mapped by Norwegian cartographers in 1957 from air photos taken by U.S. Navy Operation Highjump, 1946–47, and named for Rear Admiral Richard E. Byrd, U.S. Navy, commander of U.S. Navy Operation Highjump.