Perhaps you're wondering, “Which country is best for MUN?” The answer is that there’s no single best country, but Singapore is known as a hub for hosting Model UN conferences.
So, if you’re looking to join a MUN conference in Singapore, this article has compiled the top upcoming MUN events, from Harvard WorldMUN to THIMUN Singapore.
You’ll find details on which conference suits you best, the topics covered, participant requirements, and registration deadlines.
Start preparing now to make the most of your Model UN experience!
Top List of MUNs in Singapore 2025
There are many Model UN conferences happening in Singapore for both beginner and experienced delegates.
With so many options, you might be asking, which MUNs are best in Singapore?
Here is a list of MUNs in Singapore that you can choose from!
1. GYDMUN
Global Youth Diplomat Model United Nation (GYDMUN) is a beginner-friendly Model United Nations organized by SejutaCita Foundation, hosting 500+ delegates from around the world.
The event is endorsed by 10+ institutions and 1,800+ schools and universities.
This year, GYDMUN will be held over 4 days and 3 nights in Kuala Lumpur, Malaysia, just about one hour by flight from Singapore!
Delegates aged 11–26 years can participate in three different councils: ILO, UNHCR, and WHO, with engaging topics such as:
- AI vs Unemployment: Should We Limit AI?
- Death Penalty for Corruptors: Justice or Too Extreme?
- Growing Up Online: Can We Stop Cyberbullying and Predators?
Delegates can choose any country and council to represent. Participants also have the chance to earn up to 5 different certificates, such as Best Delegate, Most Outstanding Delegate, Verbal Commendation, Honorable Mention and Best Position Paper.
What Else You’ll Get?
- Hotel accommodation (same-gender policy)
- Meals provided
- Airport assistance and 24/7 liaison officer
- 1-day city tour with a tour guide
- 7+ public speaking coaching videos
- 3 MUN training modules
- …and more!
If you’re within the age range and eager to make your voice heard, register for GYDMUN 2026!
Read More: What Is the GYDMUN? Become a Diplomat for a Weekend!
2. THIMUN Singapore
The Hague International Model United Nations Singapore (THIMUN Singapore) is widely regarded as one of the most prestigious MUN conferences in Singapore.
It attracts top delegates from leading schools across the region, as it is the sister conference to THIMUN The Hague.
Mark your calendars because THIMUN Singapore 2025 will take place from 27th to 31st October 2025 at the International French School.
Delegates can participate in a wide range of committees and councils, including:
- General Assembly (GA)
- Security Council (SC)
- ECOSOC
- Special Conference (SPC)
Delegates may represent any country and are expected to develop speeches, resolutions, amendments, and conduct thorough research in preparation for meaningful debate.
What Else You’ll Get?
- Hotel accommodation
- Airport pick-up and drop-off services
- Optional excursions before and after the conference to explore Singapore, Batam, Bintan, or Malaysia
- Visa assistance
- Personalised support for travel plans
3. Harvard World Model United Nations (WorldMUN)
When asked, “What is the most prestigious MUN conference?” the answer is often Harvard WorldMUN.
This internationally diverse, college-level Model UN conference brings together over 2,000 university students from more than 110 countries each year.
Unlike other MUNs, WorldMUN travels to a different country annually. Singapore has been one of its past host cities, and in 2026, WorldMUN will take place in Lima, Peru.
Registration has been open since 5 July 2025, and the conference will be held from 15 to 19 March 2026.
What Else You’ll Get?
- Discounted hotel rates
- Financial aid opportunities
- Invitation letters for visa applications after full payment of fees
4. Yale MUN Singapore
Yale MUN Singapore 2025 is now open for registration and will be held from 13 to 15 March 2026 at the One World International School Digital Campus in Punggol.
Delegates benefit from comprehensive topic guides, training sessions, and committee debates led by experienced Yale chairs.
Registration is open for students currently in 7th to 12th grade. For institutions in Singapore, this includes secondary school students from Secondary 1 to 4 and junior college students from JC 1 to 2.
Committee assignments are structured by the management. These assignments will be released on 20 January for regular registrants and 2 February for late registrants.
Delegates will then assign themselves to committees and countries according to their preferences, which become their official roles for the conference.
What Else You’ll Get?
- Hotel accommodation
- Visa support and invitation letters for international delegates
- Access to workshops, Yale-led training sessions, and guest lectures
- Comprehensive delegate resources, including topic guides and committee preparation materials
5. Singapore MUN (SMUN)
The Singapore MUN (SMUN), now in its 22nd year, is one of the most prestigious MUN conferences in the Asia-Pacific region.
Singapore MUN 2025 took place from 2 to 5 June 2025 at the National University of Singapore (NUS), so delegates can look forward to joining the next conference in 2026.
Registration is currently open. Delegates must be between 15 and 25 years old, although those turning 15 or 26 during the calendar year may still register.
The conference features 11 committees, including a Joint Cabinet Crisis, with topics covering international governance, security, economics, human rights, and diplomacy.
What Else You’ll Get?
- Comprehensive committee resources
- Participation in 11 committees and the Joint Cabinet Crisis
- Certificate of Participation for meeting session requirements
- Guidance and support from an experienced youth Secretariat and expert panellists
6. Preparatory Model United Nations Singapore
Another MUN conference in Singapore you can join is PrepMUN, the largest Model UN conference in Singapore designed specifically for beginners.
PrepMUN 2025 will run from 9 to 12 December 2025. Registration is opening soon, and all participants aged 14 to 25 years old are eligible to join.
Delegates can form teams of 3 to 5 members, and solo participants will be matched with others to ensure full participation.
The conference employs a unique simulation format called “Drafting the Decades”, where teams tackle challenges based on pivotal eras in Singapore’s history. Participants work together to create a Vision White Paper proposing policy solutions for the future.
What Else You’ll Get?
- Structured guidance for beginners
- Team-based problem-solving
- Opportunity to craft a Vision White Paper for Singapore’s next decade
- Access to workshops and mentoring from experienced PrepMUN organizers
Read More: How to Write a Winning MUN Position Paper + Sample (Complete Guide)
7. MUN Overseas Family School (MUNOFS)
MUNOFS is a Model United Nations Singapore Secondary School program, hosting conferences three times per year.
These include the Middle Years MUN for Grades 6–8 and the High School MUN for Grades 9–12.
The program helps students develop essential 21st-century skills such as critical thinking, communication, teamwork, leadership, and intercultural awareness.
High school delegates also have opportunities to attend international conferences in cities including Beijing, Shanghai, Taiwan, and Kuala Lumpur, while middle school students participate in MUN activities integrated into their curriculum.
What Else You’ll Get?
- Opportunities to participate in local and international MUN conferences
- Enhanced teamwork, leadership, and diplomacy skills
- Exposure to global issues and multiple perspectives
8. SJIIMUN
Saint Joseph’s Institution International Model United Nations (SJIIMUN) is a Model United Nations Singapore conference for secondary school students.
The 2026 edition will be held from 28 to 29 March 2026, under the theme “Resolutions to Reality”.
There are 9 committees, including: Human Rights Council, UNODC, WHO, DISEC, INTERPOL, SC, ICC, Historical Joint Crisis Committee, and EU.
SJIIMUN does not provide accommodation. International delegates must arrange their own hotel bookings.
What Else You’ll Get?
- Expert-led guidance on resolution writing
- Exposure to beginner, intermediate, and advanced committees
- Opportunities to develop public speaking skills
- Access to a delegate handbook and research templates
- Networking with peers from diverse schools and backgrounds
9. NTU Model UN
Nanyang Technological University Model United Nations will be held from 13 to 15 March 2026 in a hybrid format, combining both in-person and virtual participation.
The theme will be “Praescientia Est Potestas” (Strategic Foresight is Power), and this MUN conference in Singapore is open to students aged 15 to 25.
Participants can join one of 15 committees. For those attending in person, beginner-friendly councils include UNW, AC, ECOSOC, SPECPOL, HOC, and others.
Virtual participants can also join beginner-level councils, such as UNODC and ARF.
What Else You'll Get?
- Skill development in public speaking
- Access to physical and virtual councils
- In-depth exposure to topics such as human rights, sustainability, global trade, cybersecurity, and peacekeeping
10. WIMUN Singapore
If you’re looking for an all-in-one MUN experience with hotel accommodation included, WIMUN Singapore might be the perfect choice.
Where are the MUN conferences held? WIMUN Singapore 2025 will be held at Resorts World Sentosa on Sentosa Island and is open to both high school and university students.
The opening and closing ceremonies will take place at Gardens by the Bay, one of Singapore’s most iconic landmarks.
Delegates can engage in topics such as international terrorism, mental health, marine plastic pollution, sustainable economies, population and education, and peacekeeping operations.
What Else You'll Get?
- Accommodation at Hotel Michael, Resorts World Sentosa
- Participation as a delegate, faculty advisor, or observer
- Training sessions and workshops
- Free time to explore Sentosa Island and nearby attractions
- Letter of Invitation to assist with visa applications
Looking for a Beginner-Friendly MUN? Check Out GYDMUN 2026 in Malaysia!
If you’re unsure about joining MUN because it’s your first time, GYDMUN 2026 in Malaysia is perfect for you. About 70% of the participants are first-timers!
It’s very close to Singapore, just a short bus ride away. Registration is currently open for the conference, which will take place from 29 January to 1 February 2026 in Kuala Lumpur.
Participants will receive an internationally recognized certificate, which can boost your scholarship or college applications.
Besides debating, you’ll also enjoy a one-day city tour to the Petronas Towers and Batu Caves.
You can learn more about GYDMUN below:
- Guidebook: GYDMUN Guidebook
- Video Trailer: GYDMUN 2026
- Official Website: gydmun.org
Secure your seat quickly before registration closes!
