St. Mary’s High School, North Lakhimpur is a private Catholic educational institution, established, managed and run by Missionary Sisters of Mary Help Christian, according to principles and methods of the great educator Don Bosco, which is based on reason, religion and kindness.

This school aims at the education of the Catholic Community around, but extends its service to members of other communities to the extent possible.

The primary aim of the institution is to impart sound formation ( Religion, Moral, Psychological, Social, Intellectual and Physical based on the principles of Christian faith to the members of Christian Community. It also imparts holistic formation to all other admitted to this institution. Ample opportunities are provided to the students through various activities house-system, competition, work experience, co-curricular activities and computer education, leadership in the society in which they belong and scout and guide. Special attention is given to ensure profound morality, discipline and character formation in the school.