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Information Technology Conferences in Lisbon, December 2026

9 upcoming Information Technology conferences in Lisbon, December 2026 are listed. The next conference starts on 3 December 2026.

Lisbon is one of 17 cities with listings in Portugal.

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December 2026

9 conferences

Questions about conferences in Lisbon

What conferences are happening in Lisbon?

9 conferences are listed in Lisbon through December 2026.

When is the next conference in Lisbon?

The next listed conference starts on 3 December 2026.

Are there Lisbon conferences with an open call for papers?

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