Gill Adarsh Matriculation Higher Secondary School is a co-educational matriculation school by the Punjab Association. It is located in Royapettah, Chennai, India.
President Giani Zail Singh dedicated Gill Adarsh Matriculation Higher Secondary School to the founder, Lt Col G.S. Gill. The school has a student strength of around 3500 with over 110 class rooms. Each year students enter higher education institutions such as the National University of Singapore, Indian Institutes of Technology, Birla Institute of Technology and Science, and NIT Tiruchi and Anna University.