text: The term "Unfederated Malay States" (; Jawi: ) was the collective name given to five British protected states in the Malay Peninsula during the first half of the 20th century. These states were Johor, Kedah, Kelantan, Perlis, and Terengganu. In contrast with the four adjoining Federated Malay States of Selangor, Perak, Pahang, and Negeri Sembilan, the five Unfederated Malay States lacked common institutions, and did not form a single state in international law; they were in fact standalone British protectorates.