彻奇湾是南极洲的海湾，位于南格鲁吉亚群岛，处于低岩角和北角宽8公里，在1775年由詹姆斯·库克率领的英国探险队绘入地图，现时由英国海外领土管辖。

• Church Bay. 美国地质局地理名称信息系统. [2011-11-12]. 
•  本条目引用的公有领域材料来自美国地质调查局的文档《彻奇湾》(数据来自地名信息系统)。

Church Bay is a bay 4.5 nautical miles (8 km) wide, indenting the north coast of South Georgia between Low Rock Point and Cape North. It was roughly charted by Discovery Investigations personnel in the period 1925–30 and surveyed by the South Georgia Survey, 1951–57. The name is well established in local use.