史奈德半岛是南极洲的半岛，位于帕尔默地东岸，被冰雪覆盖，美国地质调查局在1974年把半岛绘入地图，该半岛以美国海军少将命名。

Snyder Peninsula (71°25′S 61°26′W / 71.417°S 61.433°W / -71.417; -61.433) is a high, ice-covered peninsula on the south side of Lamplugh Inlet terminating in Cape Howard, on the east coast of Palmer Land. Mapped by the United States Geological Survey (USGS) in 1974. Named by Advisory Committee on Antarctic Names (US-ACAN) for R. Admiral Joseph E. Snyder, Jr., U.S. Navy, Antarctic project Officer for the Assistant Secretary of the Navy for Research and Development, 1967-69.