Empower. Engage. Impact.
Welcome to ChantillyMUN, where we cultivate the next generation of problem-solvers.
Coming Soon... CHMUN XXII
For over 20 years, the Chantilly MUN Secretariat has been proud to present one of the top high school conferences in the region, regularly hosting over 1000 delegates from across the East Coast and educating students on leadership and diplomacy through first-hand experience. This year's iteration will take place in January 2027 and host upwards of 20+ committees -- ranging from classic UN bodies, to nontraditional specialized committees, to dynamic fictional crises -- ensuring that every delegate finds a place to challenge themselves.
Meet the Upper-Secretariat
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Join the team
Chantilly MUN is more than just a club—it's a space to grow as a speaker, leader, and global thinker. Whether you're new to Model UN or a seasoned delegate, you'll find a team that values collaboration, curiosity, and real-world problem-solving. From competing at top conferences to running our own, you'll gain hands-on experience in diplomacy, public speaking, and negotiation. Join us to build lifelong skills, make meaningful connections, and be part of something bigger.
