Shayaan Dutt
Secretary-General
Meet the Upper Secretariat
Suleiman Rahimzai
Secretary-General
Tanmay Deshpande
Director-General
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 1,000 delegates and educating students on leadership and diplomacy through first-hand experience. This year's iteration will take place from January 8-9 2027, hosting 21 committees—ranging from classic UN bodies, to nontraditional specialized agencies, to dynamic fictional crises, ensuring that every delegate finds a place to challenge themselves.
The Twenty Second Session of Chantilly High Model United Nations
21
Unique Committees
The Numbers Behind CHMUN
1,000
Delegates Attending on Average
22
Years of Experience
Meet the Upper-Secretariat
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Our Story
Chantilly MUN is more than just a club—it's a space to grow as a speaker, leader, and global thinker. Regardless of being new to Model UN or a seasoned delegate, every member will find a team that values collaboration, curiosity, and real-world problem-solving. From competing at top conferences to running our own, our delegates gain hands-on experience in diplomacy, public speaking, and negotiation. Click the button below to learn more about our organization.