This article seeks to lay out the use and importance of English in Malaysia from the time when the British ruled what was then Malaya to the present moment. When the British came to colonize the country, they brought with them their culture, their language and their beliefs. They introduced the English language as the medium of instruction in the primary and secondary schools. After Independence, nationalistic sentiments arose and in 1970, Bahasa Malaysia was introduced as the medium of instruction in the schools. With the advancement in science and technology and the advent of globalization, English regained part of its lost status. It is now taught in the schools both at the primary and secondary school level and it is also used to teach Science and Mathematics. Besides, it is the medium of instruction in the private colleges. Currently, the mastery of the English language is much encouraged at all levels of education--from the primary to the tertiary level. Moreover, English is much needed in the commercial and business sectors and as a result, besides the government-sponsored schools, many private and commercial institutions have mushroomed and English is taught for specific purposes.