All International Conference

Conferences in Colombo 2026–2027: Dates & Deadlines

428 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 18 November 2026.

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

Choose a month

November 2026

51 conferences

Questions about conferences in Colombo

What conferences are happening in Colombo?

428 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 18 November 2026.

Are there Colombo conferences with an open call for papers?

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