Maxwell School (Malay: Sekolah Menengah Kebangsaan Maxwell) is an all-boys secondary school, located north of Kuala Lumpur. The school is believed to be the oldest school in north of Kuala Lumpur as well as one of the oldest in Kuala Lumpur and Malaysia. Both current students and alumnus are known as a Maxwellian. A centennial ceremony, celebrating the school's 100th anniversary since its establishment, was held on 30 September 2017.