All International Conference

Blockchain Conferences in Spain 2026–2027

11 upcoming Blockchain conferences in Spain are listed through April 2027. The busiest cities in Spain are Barcelona, Madrid and Bilbao.

Next conference
23 Nov
Next CFP deadline
25 Nov
Upcoming
11 conferences
Open calls for papers
6
Open calls for papers only

Showing 11 of 11 upcoming conferences, soonest first. Clear filters

November 2026

Blockchain conferences in Spain in November 2026

December 2026

Blockchain conferences in Spain in December 2026

January 2027

Blockchain conferences in Spain in January 2027

February 2027

Blockchain conferences in Spain in February 2027

March 2027

Blockchain conferences in Spain in March 2027

April 2027

Blockchain conferences in Spain in April 2027

Spain conference calendar by month

Questions about conferences in Spain

What Blockchain conferences are happening in Spain?

11 conferences are listed through April 2027. The next one starts on 23 November 2026 in Barcelona. Use the filters above to narrow by topic, city or month.

Which cities in Spain host the most conferences?

The cities with the most listings are Barcelona, Madrid and Bilbao.

How can researchers find conferences with an open call for papers in Spain?

Use "Open calls for papers only" in the filters. Each listing shows its submission deadline, and the organizer's website has the full call.

Are the listed conferences free to attend?

Finding conferences here is free. Registration fees and eligibility are set by each organizer, so check the official website before you register.