查尔斯王子海峡是南极洲的海峡，位于南设得兰群岛，处于康沃利斯岛和象岛之间，宽9公里，以英国王储查尔斯命名，现时由南极条约体系管理。

•  本条目引用的公有领域材料来自美国地质调查局的文档 《查尔斯王子海峡》(数据来自地名信息系统)。

Prince Charles Strait is a strait 9 km (5.6 mi) wide between Cornwallis and Elephant Islands, in the South Shetland Islands of Antarctica. This strait was known to sealers as early as 1821, but the first record of its navigation was in 1839 by the brig Porpoise of the United States Exploring Expedition squadron under Wilkes. Soundings of the strait were made by the vessel John Biscoe and the frigate HMS Sparrow in December 1948. It was named for Charles, Prince of Wales, son of Queen Elizabeth II of the United Kingdom.