High school Model UN conferences 2026–2027

759 upcoming Model UN conferences take high school students, 306 of them open now. Most delegates are 14 to 18.

  • 4.24 from 21,551 reviews
  • €40–92 typical fee

Good for a first Model UN conference

Open for applications and running the most beginner committees.

Guide

All 759 upcoming high school conferences

Open for applications first, soonest first.

Showing 12 of 759

Aubit MUN

Oct 31 – Nov 1, 2026 · Online

Applications close Oct 29, 2026

  • High school and university
  • Delegates aged 10 to 30
  • Free to attend
Apply now to Aubit MUN

Cosmopolitan World MUN

Oct 31 – Nov 1, 2026 · Online

Applications close Oct 30, 2026

  • High school and university
  • Free to attend
  • Rated 4.0 out of 5 from 84 reviews
  • About 650 delegates expected
Apply now to Cosmopolitan World MUN

Plot Pending MUN

Oct 31 – Nov 1, 2026 · Online

Applications close Oct 28, 2026

  • High school and university
  • Delegates aged 12 and over
  • Free to attend
  • About 100 delegates expected
Apply now to Plot Pending MUN

SOLAR MUN

Oct 31 – Nov 1, 2026 · Online · Committees in English and Hindi

Applications close Oct 30, 2026

  • High school and university
  • Free to attend
  • About 100 delegates expected
Apply now to SOLAR MUN

CRESCENT-III

Nov 1, 2026 · Online

Applications close Oct 31, 2026

  • High school and university
  • Free to attend
  • About 100 delegates expected
Apply now to CRESCENT-III
Show 12 more

When the high school MUN season runs

The season peaks in November. 214 conferences are coming up in November 2026.

When to apply

Applications open
8 weeks before
Applications close
1 week before

For the November peak, apply in September.

142 close in the next 30 days

What to expect at a high school MUN

Delegates rate high school conferences above the mymun average

Most delegates are 14 to 18

Chairs are typically 17. A typical delegation brings 11 students.

WHO and ECOSOC are more common than at university

Committees for every level

Committees debate in English. 6 conferences run one in French. Four conferences run one in Spanish. Two conferences run one in Portuguese.

High school and university Model UN compared

University conferences draw delegates from more countries: 25 nationalities at a typical one, against 11.

LevelUpcomingDelegate agesTypical feeRatingBusiest month
High schoolages 14–18 · €40–92 · 4.24 rating · busiest in November75914–18 €40–92 4.24 November
Universityages 18–26 · €30–85 · 4.11 rating · busiest in March56518–26 €30–85 4.11 March

Plan your high school Model UN

Short guides for the trip, the budget and the first day.

High school Model UN: questions and answers

What is Model UN in high school?

Model UN is a simulation of the United Nations: you represent a country in a committee, give speeches and negotiate a resolution with students from other schools. You argue your country's position, not your own opinion, and the glossary explains the procedure you will hear in committee.

How do I join Model UN in high school?

Ask if your school has a Model UN club or sends a delegation; if it does, a teacher or a student leader registers the group and invites you. If not, you can still go: 87% of high school conferences taking applications on mymun accept students who apply on their own.

How old do you have to be?

Each conference sets its own age limit, shows it on its card and checks it against your age on the first day. Most delegates are 14 to 18, but 56% of the high school conferences on mymun that set a minimum age accept students of 13 or younger.

Can middle school students do Model UN?

Yes, at conferences whose minimum age is low enough, so check the age on each card before you apply. Right now 50 upcoming conferences on mymun accept delegates aged 12.

How much does high school Model UN cost?

You pay a delegate fee to the conference, plus travel and a hotel if it is far from home. The typical delegate fee at high school conferences on mymun is €50. Some conferences charge nothing: choose Free in the Price filter to find them.

When should I apply?

Apply as soon as you have picked a conference rather than in its last week. Applications usually close 7 days before the start, but 25% close two weeks or more ahead.

What if this is my first conference?

You will not be the only newcomer, and the first-timer guide walks you through the day. At high school conferences on mymun, 59% of participants were at their first conference. If the conference labels its committees, pick one marked Beginner, as UNEP, UNICEF and SOCHUM most often are.

Will I get in?

Most applicants do. At high school conferences on mymun, 91% of individual applications that got an answer were accepted. If a conference asks for a motivation letter, write it for that conference rather than reusing one.

How does a conference day run?

Most conferences start with an opening ceremony, and then you head to your committee room. There the chairs, usually students who run the committee from the front, take a roll call and open the speakers' list. You add your name to it and, when your turn comes, give a short speech on your country's position.

Between speeches, delegates propose caucuses. In a moderated caucus the chair calls on delegates one after another for short speeches on one part of the topic. In an unmoderated caucus you leave your seat, find the countries that agree with you and write a draft resolution together. Some school conferences, especially in Europe, follow THIMUN rules instead: you lobby and merge resolutions before the debate, without caucuses. When debate closes, the committee votes on the drafts, and a draft that passes becomes the committee's resolution.

The last day ends with a closing ceremony, often with awards for the delegates who stood out in each committee. If you hear a point, motion or vote you do not know, look it up in the glossary .

How do I prepare for my first conference?

Pick a conference that fits you. Each conference card shows its age limit, delegate fee and dates, and the conference page adds its committees and whether it runs in person or online. Age limits apply to your age on the first day. Where a conference sets no fee on mymun, check its own website.

Choose a committee for beginners. Some conferences mark each committee as beginner, intermediate or expert. If yours labels them, pick a committee marked Beginner: at high school conferences UNEP, UNICEF and SOCHUM most often are, and the Security Council rarely is. If it does not, ask the organizers which committee suits a first conference.

Research your country's position. Find out what your country has said and how it has voted on your topic at the UN, and look for countries that think the same way: they are your allies in caucus. The research lesson in the Model UN Masterclass shows you where to look.

Write a position paper if your conference asks. A position paper sets out your country's view of the topic and what it proposes. Build yours part by part with the position paper guide , from the header to your proposed solutions.

Prepare your opening speech. Practise it out loud until you can give it from a few bullet points, then run through the conference checklist , from your research folder to the dress code.