Don Bosco High School is a Catholic school for boys and girls in Mangaldai,Assam, India. The school is located in Lengripara, Mangaldai 1km away from Mangaldai Town.Now it has its lush green and beautiful campus. The results of this School,affiliated to Assam Board(SEBA) have been extraordinary.It is the best school of Mangaldai known for its academic excellence.