The House System at Mount International School fosters teamwork, leadership, and a sense of belonging. Every student is assigned to a house that competes in various academic, cultural, and sports events throughout the year. This system encourages healthy competition, strengthens school spirit, and provides opportunities for students to shine as individuals and team players. There are four houses headed by two captains (boy, girl) and members of teaching faculty as house masters and members. They look after the general progress of their wards in academics, games and sports, co- curricular activities etc. Since all competitions are held on house basis, house loyalties are the strongest. A regular record of student participation and achievements in House activities is maintained and points awarded to each House.

Albert Einstein House - Vision: To nurture intellectual curiosity and scientific inquiry, guiding students toward a deeper understanding of the world and their place within it.

Albert Einstein House embodies the spirit of innovation and intellectual curiosity. Inspired by the renowned physicist, this house motivates students to explore the mysteries of science, question the status quo, and think critically. It stands for brilliance, perseverance, and ground breaking achievements in understanding the universe.

Christopher Columbus House - Vision: To inspire exploration and innovation, encouraging students to venture beyond their comfort zones and discover new horizons in learning and life.

Christopher Columbus House signifies the unyielding spirit of exploration and courage. Honouring the legendary navigator, this house inspires students to step out of their comfort zones, discover new horizons, and embrace challenges with resilience and determination.

Mahatma Gandhi House - Vision: To instil values of peace, compassion and social responsibility, preparing students to lead with integrity and contribute positively to society.

Mahatma Gandhi House represents peace, non-violence, and moral courage. It draws inspiration from the life of the Father of the Nation, encouraging students to lead with empathy, uphold justice, and strive for harmony in their personal and social lives.

Leonardo Da Vinci House - Vision: To foster creativity and holistic learning, encouraging students to explore the intersections of art, science and the humanities.

Leonardo da Vinci House celebrates creativity, artistry, and versatility. Emulating the Renaissance polymath, this house inspires students to pursue diverse interests, nurture their talents, and approach life with curiosity and innovation, aiming for excellence in all endeavours.