This article lists important figures and events in Malayan and Malaysian public affairs during the year 1963, together with births and deaths of significant Malaysians. The Federation of Malaya merged with Singapore, North Borneo, and Sarawak to form the Federation of Malaysia on 16 September.
Malaysia was only formed on September 16, 1963. Prior to that date, Peninsular Malaysia was known as Malaya, Sarawak under Crown Colony of Sarawak and Kingdom of Sarawak and Sabah under North Borneo.