Following is the list of schools in state of Tamil Nadu in India.

• A.P.J.M. Matriculation Higher Secondary School, Kanyakumari District
• A.R.L.M. Matriculation Higher Secondary School, Cuddalore
• AKT Academy Matriculation Higher Secondary School, Kallakurichi
• Aiyas Matriculation Higher Secondary School, Thirukkalachery, Nagapattinam District
• Akshararbol International School, Chennai, T-nagar
• American College Higher Secondary School, Madurai
• Arignar Anna Government Higher Secondary School, Kumbakonam
• Arunachalam Chettiar Higher Secondary School, Pallathur, Sivagangai District
• Balavihar Matriculation Higher Secondary School, Panruti
• Bapuji Memorial School, Kanyakumari
• Breeks Memorial School, Charing Cross, Ooty
• Campion Anglo-Indian Higher Secondary School, Trichy
• Carmel Higher Secondary School, Nagercoil
• Carmel High School (Nagercoil)
• Christhu Jyothi Matric Higher Secondary School, Erode
• De Britto Higher Secondary School, Devakottai
• G V School, Chidambaram
• G. K. Shetty Hindu Vidyalaya Matriculation Higher Secondary School
• GRG Matriculation Higher Secondary School, Coimbatore
• Good Shepherd International School, Ooty
• Government Higher Secondary School, Saram
• Hajee Meera Academy
• Hebron School, Ooty
• Infant Jesus Matriculation Higher Secondary School, Palladam
• International Community School and Junior College, Kotagiri
• J.K.K.Nattraja Matriculation Higher Secondary School
• John Paul Higher Secondary School, Dindigul
• Jaycees Matriculation Higher Secondary School, Kangeyam
• Kings Matriculation Higher Secondary School, Madipakkam
• Kendriya Vidyalaya, Aruvankadu, Ooty
• Kendriya Vidyalaya, Indunagar, Ooty
• Lakshmi School, Madurai
• Lawrence School, Lovedale
• Lisieux Matriculation Higher Secondary School, Coimbatore
• Loaba Nursery and Primary School, Mudivaithanendal, Thooththukkudi
• Loyola Academy, Maraimalai Nagar, Chennai
• Loyola Higher Secondary School, Kuppayanallur
• Mahajana High School, Erode
• Mahatma Montessori Matriculation Higher Secondary School
• Maria Rafols School, Kanyakumari
• Morning Star Higher Secondary School, Gudalur
• MSP Solai Nadar Memorial Higher Secondary school, Dindigul
• National Higher Secondary School Mannargudi
• P.S. Higher Secondary School, Chennai
• Perks Matriculation Higher Secondary School, Coimbatore
• Ponnu Matriculation Higher Secondary School, Dharapuram
• R. S. Krishnan Higher Secondary School
• Railway Colony Municipal Higher Secondary School
• Railway Mixed Higher Secondary School, Golden Rock, Tiruchirappalli
• SBOA School & Junior College, Chennai
• SBOA High School, Coimbatore
• Sishya School, Chennai
• SMB Matriculation School, Dindigul
• SMSV. Hr. Sec School
• Sacred Heart Matriculation School, Kayyunni, Gudalur
• Sainik School, Amaravathinagar
• Seth Bhaskar Matriculation Higher Secondary School, Ambattur
• Sethupathi Higher Secondary School, Madurai
• Sishya School, Chennai
• South Street Hindu Nadar Higher Secondary School
• St. Antony's Higher Secondary School, Sholavandan
• St. Antony's Higher Secondary School, Thanjavur
• St. Antony's Matriculation Higher Secondary School, Srivilliputhur
• St. Arul Anandar School, Oriyur
• St. George's School, Chennai
• St. Joseph's Boys School, Coonoor
• St. Joseph Boys Higher Secondary School, Trichy
• St. Joseph's Matriculation Higher Secondary School, Coimbatore
• St. Joseph's Higher Secondary School, Ooty
• St. Jude's Public School & Junior College, Kotagiri
• St. Mary's Anglo-Indian Higher Secondary School, Chennai
• St. Mary's Higher Secondary School, Dindigul
• St. Mary’s Higher Secondary School, Madurai
• St. Mary's Higher Secondary School, Vickramasingapuram
• St. Patrick's Anglo Indian Higher Secondary School, Chennai
• St. Paul's Matriculation Higher Secondary School, Neyveli
• St. Xavier's Higher Secondary School, Palayamkottai
• St. Xavier's Higher Secondary School, Thoothukudi
• Sri Visalakshi Kalasala Higher Secondary School, Sivaganga district
• Stanes Anglo Indian Higher Secondary School, Coimbatore
• Stanes Anglo Indian Higher Secondary School, Coonoor
• Sundravalli Memorial School
• Tansri Ubaidulla Matriculation Higher Secondary School, Rajaghiri
• The Laidlaw Memorial School and Junior College, Ketti
• Town Higher Secondary School, Kumbakonam
• Trinity Academy, Namakkal
• Valliammal Matriculation Higher Secondary School
• Velankanni Matriculation And Higher Secondary School
• Vellayan Chettiyar Higher Secondary School
• Woodside School, Ooty

This article does not cite any sources. (July 2020)