St. Mary's Senior Secondary School, Moradabad, is an educational institution run by the Catholic minority community under the Sisters of St. Ann. Established in 1954, the school is affiliated to and recognized by the Central Board of Secondary Education (CBSE), New Delhi.
The Sisters of St. Ann operate globally with houses in Italy, India, USA, Switzerland, Brazil, Mexico, Peru, Argentina, Philippines, and Cameroon. They fulfill their mission of Christian formation for children and youth while rendering charitable services, including health care, social work, and education for the poor.
In India, the congregation manages several schools across Andhra Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Karnataka, Kerala, Maharashtra, Tamil Nadu, Uttarakhand, and Uttar Pradesh, in addition to an autonomous university and numerous colleges.