布拉姆斯湾是南极洲的海湾，位于亚历山大一世岛，长46公里、宽11公里，处于哈里斯半岛和德罗契尔半岛之间的贝多芬半岛北部，现时由南极条约体系管理。

Brahms Inlet. 美国地质局地理名称信息系统. [2011-08-15]. 

Brahms Inlet (71°28′S 73°41′W / 71.467°S 73.683°W / -71.467; -73.683) is an ice-filled inlet, 25 nautical miles (46 km) long and 6 nautical miles (11 km) wide, indenting the north side of Beethoven Peninsula on Alexander Island between Harris Peninsula and Derocher Peninsula, while the headland Mazza Point lies immediately northeast of the inlet and Mount Grieg lies immediately southeast of the base of Brahms Inlet. It was observed from the air and first mapped by the Ronne Antarctic Research Expedition (RARE), 1947–48, and re-mapped from the RARE air photos by Derek J.H. Searle of the Falkland Islands Dependencies Survey in 1960. It was named by the UK Antarctic Place-Names Committee after Johannes Brahms, the German composer.