不列颠南非公司（英文：British South Africa Company，缩写：BSAC或者BSACo），由塞西尔·罗兹通过合并中央研究协会和探索有限公司创建，是一家拥有皇家特许权的特许公司。公司是效仿不列颠东印度公司创建的，目标是殖民、开发南非、中非，和其他国家一起瓜分非洲。亚伯康公爵（Duke of Abercorn）和阿尔弗雷德·拜（Alfred Beit）等名人都是公司的董事。

The British South Africa Company (BSAC or BSACo) was established following the amalgamation of Cecil Rhodes' Central Search Association and the London-based Exploring Company Ltd which had originally competed to exploit the expected mineral wealth of Mashonaland but united because of common economic interests and to secure British government backing. The company received a Royal Charter in 1889 modelled on that of the British East India Company. Its first directors included the Duke of Abercorn, Rhodes himself and the South African financier Alfred Beit. Rhodes hoped BSAC would promote colonisation and economic exploitation across much of south-central Africa, as part of the "Scramble for Africa". However, his main focus was south of the Zambezi, in Mashonaland and the coastal areas to its east, from which he believed the Portuguese could be removed by payment or force, and in the Transvaal, which he hoped would return to British control.