多德森半岛是南极洲的半岛，位于帕尔默地，由冰雪覆盖，长70公里，在1947至1948年间由美国探险队发现，该半岛以美国海军上校命名。

Dodson Peninsula (75°32′S 64°12′W / 75.533°S 64.200°W / -75.533; -64.200) is an ice-covered peninsula, 74 kilometres (40 nmi) long, located south of Hansen Inlet on the Orville Coast, situated in Palmer Land, Antarctica. It was discovered by the Ronne Antarctic Research Expedition (RARE), 1947–48, under Finn Ronne, and named by him after Captain Harry L. Dodson, U.S. Navy, a director of the American Antarctic Society (the organizing body of RARE), and for his son, Robert H.T. Dodson, assistant geologist, surveyor, and chief dog team driver with RARE.