瓦森半岛是南极洲的半岛，位于南奥克尼群岛的劳里岛北岸，处于麦独孤湾和马尔湾之间，长4公里，该半岛在1903年由苏格兰的探险队绘入地图。

Watson Peninsula is a narrow peninsula 4 km (2.5 mi) long separating Macdougal and Marr Bays on the north coast of Laurie Island, in the South Orkney Islands of Antarctica. It was charted in 1903 by the Scottish National Antarctic Expedition under Bruce, who named it for G.L. Watson, yacht designer and redesigner of the expedition ship Scotia.