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Conferences in Lisbon, December 2026

160 upcoming conferences in Lisbon, December 2026 are listed. The next conference starts on 1 December 2026.

Lisbon is one of 17 cities with listings in Portugal.

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December 2026

160 conferences

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Questions about conferences in Lisbon

What conferences are happening in Lisbon?

160 conferences are listed in Lisbon through December 2026.

When is the next conference in Lisbon?

The next listed conference starts on 1 December 2026.

Are there Lisbon conferences with an open call for papers?

117 conferences are still accepting abstracts. The next deadline is 15 November 2026.