萧士达高维契半岛是南极洲的半岛，位于亚历山大一世岛，以前苏联时期俄国作曲家萧士达高维契命名，现时受南极条约体系管理。

Shostakovich Peninsula is an ice-covered peninsula lying north of Stravinsky Inlet and extending into Bach Ice Shelf in southern Alexander Island, Antarctica. The peninsula was first mapped by Directorate of Overseas Surveys from satellite imagery of Antarctica supplied by U.S. National Aeronautics and Space Administration in cooperation with U.S. Geological Survey. Named by United Kingdom Antarctic Place-Names Committee after Dmitri Shostakovich, Russian composer (1906-1975). Shostakovich Peninsula is one of the eight peninsulas of Alexander Island.