Don Bosco Matriculation Higher Secondary School, Thanjavur is an educational institution providing scholastic education. The school is under the administration of the Salesian Province of Tiruchirapalli. The institution has a Kindergarten, a Primary School, a High School and a Higher Secondary School. The institution is not co-educational, providing schooling only for boys. But the Kindergarten and Primary schools are co-educational. The medium of instruction is English. The second language is Tamil.