NPS International School has strong Volleyball teams under the capable guidance of specialized coaches for both Boys and Girls separately. Apart from the regular players of the school teams, other students also take this game very passionately. Because of the increasing enthusiasm towards the game from the students of the school, armed with sophisticated infrastructure inside the school premises, the Boys team of the school won the Runners Up title in the Inter-District Volleyball Tournament way back in 2014. Boys and Girls team of the school also had the distinction of participating in the CBSE Cluster Volleyball Tournament for Boys & Girls in 2014.