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Conferences in Philadelphia 2026–2027: Dates & Deadlines

271 upcoming conferences in Philadelphia, USA, are listed through June 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.

Philadelphia is one of 94 cities with listings in USA.

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December 2026

183 conferences

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Questions about conferences in Philadelphia

What conferences are happening in Philadelphia?

271 conferences are listed in Philadelphia through June 2027, most often in engineering and technology, medical and health science and business and economics.

When is the next conference in Philadelphia?

The next listed conference starts on 20 November 2026.

Are there Philadelphia conferences with an open call for papers?

224 conferences are still accepting abstracts. The next deadline is 16 November 2026.