Dec 2026
CFP closes 1 Dec
International Conference on Big Data and Smart Computing ICBDSC 2026
Barcelona, Spain Computing
Organized by ijieee.org.in
44 upcoming calls for papers in Spain are listed through May 2027. The busiest cities in Spain are Barcelona, Madrid and Bilbao.
Showing 19 of 44 upcoming conferences, soonest first. Clear filters
Dec 2026
CFP closes 1 Dec
Barcelona, Spain Computing
Organized by ijieee.org.in
Dec 2026
CFP closes 2 Dec
Las Palmas De Gran Canaria, Spain Plant Systems Biology
Organized by Society for Engineering and Research
Dec 2026
CFP closes 3 Dec
Barcelona, Spain Oncology
Organized by Global Association for Scientific Research and Innovation
Jan 2027
CFP closes 11 Dec
Barcelona, Spain Environment
Organized by inderscience.org
Jan 2027
CFP closes 14 Dec
Madrid, Spain Engineering
Organized by academicsera.com
Jan 2027
CFP closes 14 Dec
Madrid, Spain Engineering
Organized by academicsera.com
Jan 2027
CFP closes 14 Dec
Madrid, Spain Engineering
Organized by academicsera.com
Jan 2027
CFP closes 15 Dec
Barcelona, Spain Public Health
Organized by researchworld.org
Jan 2027
CFP closes 24 Dec
Granada, Spain
Organized by iPHARMA Conferences
Feb 2027
CFP closes 21 Jan
Mar 2027
CFP closes 18 Feb
Mar 2027
CFP closes 24 Feb
Barcelona, Spain Engineering
Organized by theiier.org
Mar 2027
CFP closes 24 Feb
Barcelona, Spain Computer software and applications
Organized by theiier.org
Apr 2027
CFP closes 27 Mar
Barcelona, Spain Engineering
Organized by theires.org
Apr 2027
CFP closes 27 Mar
Barcelona, Spain Engineering
Organized by theires.org
Apr 2027
CFP closes 27 Mar
Barcelona, Spain Smart Materials
Organized by theires.org
Apr 2027
CFP closes 27 Mar
Barcelona, Spain Engineering
Organized by theires.org
Apr 2027
CFP closes 27 Mar
Barcelona, Spain Engineering
Organized by theires.org
Apr 2027
CFP closes 27 Mar
Barcelona, Spain Renewable Energy
Organized by theires.org
Previous conferences Page 2 of 2
51 conferences are listed through May 2027. The next one starts on 22 November 2026. Use the filters above to narrow by topic, city or month.
The cities with the most listings are Barcelona, Madrid and Bilbao.
Use "Open calls for papers only" in the filters. Each listing shows its submission deadline, and the organizer's website has the full call.
Finding conferences here is free. Registration fees and eligibility are set by each organizer, so check the official website before you register.