Mangu High School is a boys public secondary school in Kenya that is located in Juja Constituency, Kiambu County. Mangu High School is a national school.
Excellency Emilio Mwai Kibaki (3rd President of Kenya),
Moody Awori (9th vice president of Kenya),
Dr. Evans Kidero (Former Governor),
Hon. John Michuki (Cabinet minister),
Prof. George Saitoti (6th Vice President of Kenya),