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All International Conference

International Conferences in Costa Rica 2026–2027

61 upcoming calls for papers in Costa Rica are listed through February 2027. Most are in engineering and technology, medical and health science and physical and life sciences, and the cities with the most events are San Jose, Alajuela and Cartago.

Next conference
20 Nov
Next CFP deadline
18 Nov
Upcoming
100 conferences
Open calls for papers
61
Open calls for papers only

Showing 25 of 61 upcoming conferences, soonest first. Clear filters

December 2026

Conferences in Costa Rica in December 2026

Costa Rica conference calendar by month

Questions about conferences in Costa Rica

What international conferences are happening in Costa Rica?

100 conferences are listed through February 2027. The next one starts on 20 November 2026 in Alajuela. Use the filters above to narrow by topic, city or month.

Which cities in Costa Rica host the most conferences?

The cities with the most listings are San Jose, Alajuela and Cartago.

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

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.