All International Conference

Conferences in Barcelona 2026–2027: Dates & Deadlines

963 upcoming conferences in Barcelona, Spain, are listed through September 2027. Engineering and technology, medical and health science and business and economics have the most listings, and the next conference starts on 18 November 2026.

Barcelona is one of 18 cities with listings in Spain.

Choose a month

November 2026

198 conferences

Questions about conferences in Barcelona

What conferences are happening in Barcelona?

963 conferences are listed in Barcelona through September 2027, most often in engineering and technology, medical and health science and business and economics.

When is the next conference in Barcelona?

The next listed conference starts on 18 November 2026.

Are there Barcelona conferences with an open call for papers?

670 conferences are still accepting abstracts. The next deadline is 13 November 2026.