Futsal, Student Council, Photography, Dance, Handball, Badminton, Basketball, History Fellowship, Yoga, Track and Field, Floorball, Cross Country, Touch Rugby, Ultimate Frisbee, Swim Team, Table Tennis, Art Club, Poetry Club, Green Team, Volleyball, Chess Club, Coding Club, Creative Writing Club, Cheerleading, Model United Nations, Mindfulness and Wellness Club, SIS Rock Band, Interact Club, Mandarin, Science and Math, Drama Club, Debate Team, People to People International, Fitness and Running, Cafe Francais, Golf, and Library Committee. SIS is also a member of International School Athletic Council (ISAC) and Malaysia Schools Sports Council (MSSM), actively participating in competitions amongst other international schools, and more.