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Conferences in Colombo 2026–2027: Dates & Deadlines

426 upcoming conferences in Colombo, Sri Lanka, are listed through August 2027. Engineering and technology, medical and health science and business and economics have the most listings, and the next conference starts on 20 November 2026.

Colombo is one of 9 cities with listings in Sri Lanka.

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December 2026

182 conferences

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Questions about conferences in Colombo

What conferences are happening in Colombo?

426 conferences are listed in Colombo through August 2027, most often in engineering and technology, medical and health science and business and economics.

When is the next conference in Colombo?

The next listed conference starts on 20 November 2026.

Are there Colombo conferences with an open call for papers?

325 conferences are still accepting abstracts. The next deadline is 14 November 2026.