埃文斯半岛是南极洲的半岛，位于埃尔斯沃思地的瑟斯顿岛东北部，处于克特湾和卡德瓦拉德湾之间，长60公里，在1960年2月由美国海军发现，现时由南极条约体系管理。

Evans Peninsula (72°1′S 96°47′W / 72.017°S 96.783°W / -72.017; -96.783) is an ice-covered peninsula about 30 nautical miles (60 km) long, between Koether Inlet and Cadwalader Inlet in the northeast part of Thurston Island. It was discovered in flights from the USS Burton Island and USS Glacier by personnel of the U.S. Navy Bellingshausen Sea Expedition in February 1960, and was named by the Advisory Committee on Antarctic Names for Commander Griffith Evans, Jr., commander of the icebreaker Burton Island during this expedition.