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All International Conference

International Conferences in South America 2026–2027

625 upcoming conferences are listed across 12 countries in South America through August 2027. Brazil and Argentina have the most listings, and the next conference starts on 19 November 2026 in Buenos Aires.

Countries in South America

Each country has its own page.

Upcoming conferences in South America

November 2026

221 conferences

Questions about conferences in South America

What international conferences are happening in South America?

625 conferences are listed through August 2027 in 12 countries, most often in engineering and technology, medical and health science and education.

Which countries in South America host the most international conferences?

The countries with the most listings are Brazil, Argentina and Chile.

Listings come from organizers and official event websites.