QSI Tbilisi offers a wide variety of activities and athletics options for secondary and middle school students. The Panther sports program is divided into three seasons: Fall, Winter and Spring. The goal of the program is to provide students with the opportunity to grow, learn, and have fun in a competitive sports program.

Secondary and middle school students take part in a variety of Central & Eastern European Schools Association (CEESA) and Silk Road Activities Association (SRAA) events each school year. These include various sports including cross country, soccer, volleyball, basketball, track and field as well as co-curricular activity events such as math competitions, speech & debate and Model United Nations. We annually take part in several international Model United Nations (MUN) conferences, such as THIMUN and The Hague International MUN. Each year, QSI Tbilisi hosts three international events and compete in several local competitions.

QSI Tbilisi also has many non competitive club activities for secondary and middle school students. These activities are continuous throughout the school year and include honor band, robotics, art club, photography club, Roots and Shoots, National Honors Society and student council, among others.