The Crosson Ice Shelf (74°57′S 109°30′W / 74.950°S 109.500°W) is an ice shelf, about 35 nautical miles (65 km; 40 mi) wide, located north and northeast of Mount Murphy along the Walgreen Coast of Marie Byrd Land, Antarctica. The ice shelf is nurtured by Smith Glacier, Pope Glacier, Vane Glacier, and Haynes Glacier.[1]