Building confident leaders with academic excellence
A values-driven institution with modern facilities, dedicated faculty, and a legacy of academic achievement — shaping futures since 1994.
A Community Built on Excellence
Decades of investment in people, facilities, and learning have made Trinity a pillar of education in Mancherial.
Parent & Teacher Portal
Access attendance, academic updates, and school communication through our dedicated ERP login portals.
Parent Login
View your child's attendance, progress reports, and school announcements.
Login as ParentTeacher Login
Manage attendance, grades, and classroom updates through the staff portal.
Login as TeacherGuiding Minds, Shaping Futures
Our experienced leadership team combines vision, compassion, and academic rigour to create a world-class learning environment.
Mr. John Thoms
Chairman & Principal
Sumana John
Correspondent
Biju P. Kuruvilla
Vice Principal
Life at Trinity
Glimpses of our vibrant campus, dedicated students, and the activities that make Trinity a truly special place to learn and grow.
Alumni Registration
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Apply for Admission
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Admissions Office
Join Our Academic Team
Trinity High School seeks passionate educators who inspire students and invest in the leaders of tomorrow.
Why Teach at Trinity?
We offer a collaborative, supportive environment where teachers thrive professionally and personally. Join a school that values every educator.