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Conferences in Lisbon 2026–2027: Dates & Deadlines

398 upcoming conferences in Lisbon, Portugal, are listed through July 2027. Medical and health science, engineering and technology and business and economics have the most listings, and the next conference starts on 18 November 2026.

Lisbon is one of 17 cities with listings in Portugal.

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November 2026

67 conferences

Questions about conferences in Lisbon

What conferences are happening in Lisbon?

398 conferences are listed in Lisbon through July 2027, most often in medical and health science, engineering and technology and business and economics.

When is the next conference in Lisbon?

The next listed conference starts on 18 November 2026.

Are there Lisbon conferences with an open call for papers?

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