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International Conferences in Europe, December 2026

1,789 upcoming conferences are listed across 46 countries in Europe for December 2026. Spain and UK have the most listings, and the next conference starts on 1 December 2026 in Espoo.

Countries in Europe

Each country has its own page.

Upcoming conferences in Europe, December 2026

December 2026

6,302 conferences

Questions about conferences in Europe

What international conferences are happening in Europe?

1,789 conferences are listed through December 2026 in 46 countries.

Which countries in Europe host the most international conferences?

The countries with the most listings are Spain, UK and Germany.

Listings come from organizers and official event websites.