The term "British Malaya" loosely describes a set of states on the Malay Peninsula and the island of Singapore that were brought under British hegemony or control between the late 18th and the mid-20th century. Unlike the term "British India", which excludes the Indian princely states, British Malaya is often used to refer to the Federated and the Unfederated Malay States, which were British protectorates with their own local rulers, as well as the Straits Settlements, which were under the sovereignty and direct rule of the British Crown, after a period of control by the East India Company.

The Federated Malay States was a federation of four protected states in the Malay Peninsula — Selangor, Perak, Negeri Sembilan and Pahang — established by the British government in 1895, which lasted until 1946, when they, together with two of the former Straits Settlements and the Unfederated Malay States, formed the Malayan Union. Two years later, the Union became the Federation of Malaya, which achieved independence in 1957, and finally Malaysia in 1963 with the inclusion of North Borneo, Sarawak and Singapore.