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Conferences in Rennes 2026–2027: Dates & Deadlines

24 upcoming conferences in Rennes, France, are listed through July 2027. Engineering and technology, physical and life sciences and medical and health science have the most listings, and the next conference starts on 5 December 2026.

Rennes is one of 25 cities with listings in France.

Choose a month

December 2026

23 conferences

July 2027

1 conference

Questions about conferences in Rennes

What conferences are happening in Rennes?

24 conferences are listed in Rennes through July 2027, most often in engineering and technology, physical and life sciences and medical and health science.

When is the next conference in Rennes?

The next listed conference starts on 5 December 2026.

Are there Rennes conferences with an open call for papers?

1 conference is still accepting abstracts. The next deadline is 2 July 2027.