| St. Mary's Group of Institutions | |
| Established: | 1996 |
| Founder: | Dr.REV K.V.K Rao |
| Type: | Education and Research Institution |
| City: | Nalgonda |
| State: | Telangana |
| Campus: | Rural, 120acres of land |
| Country: | India |
| Motto: | Knowledge, Wisdom, Power and Truth |
St. Mary's Group of Institutions is an Indian educational society. It is run by the Joseph Sriharsha & Mary Indraja Educational Society, a Christian Minority Educational society. It has over 17,000 students from 29 states of India and 45 Countries.
The Group is permanently recognized as a Christian Minority Institution by ACMEI, New Delhi.
The Group is approved by AICTE, PCI, NCTE and The Group colleges are affiliated to JNTU Hyderabad, Osmania University, Mahatma Gandhi University, Acharya Nagarjuna University, JNTU Kakinada University, and Maulana Abul Kalam Azad University of Technology (Formerly Known as West Bengal University of Technology).
The Group has branch campuses in Hyderabad, Kolkata, Prakasam, and Guntur. The group's Hyderabad campus is set in 120 acres of land amidst scenic valleys and hills.
The Group is composed of the following schools: