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Cryptography Conferences in Europe 2026–2027

20 upcoming Cryptography conferences are listed across 26 countries in Europe through June 2027. Italy and UK have the most listings, and the next conference starts on 19 November 2026 in London.

Countries in Europe

Each country has its own page.

Upcoming Cryptography conferences in Europe

November 2026

4 conferences

December 2026

11 conferences

January 2027

3 conferences

February 2027

6 conferences

Questions about conferences in Europe

What international conferences are happening in Europe?

20 conferences are listed through June 2027 in 26 countries.

Which countries in Europe host the most international conferences?

The countries with the most listings are Italy, UK and Hungary.

Listings come from organizers and official event websites.