温斯顿冰川是南极洲的冰川，位于澳大利亚海外领地赫德岛东南部，东北面是斯蒂芬森冰川，西南面是五十一冰川，由澳大利亚探险队在1948年测量。

Winston Glacier (53°9′S 73°38′E / 53.150°S 73.633°E / -53.150; 73.633) is a glacier flowing to Winston Lagoon on the southeast side of Heard Island in the southern Indian Ocean. Its terminus is at Winston Lagoon, between Cape Lockyer and Oatt Rocks. To the northeast of Winston Glacier is Stephenson Glacier, whose terminus is located between Dovers Moraine and Stephenson Lagoon. To the southwest of Winston Glacier is Fiftyone Glacier, whose terminus is located between Lavett Bluff and Lambeth Bluff.