By city
Athens conferences
16 events catalogued in Athens, 7 forthcoming across 2026 and 2027, 9 prior. Click any entry for the full editorial profile: speakers, sponsors, sessions, cross-event company graph.
The best Athens conferences in 2026 and 2027
Data as of October 8, 2026
6 picks from 7 upcoming Athens conferences, ranked by verified program depth: the speakers and sponsors each event publishes on its own site. How we verify.
| # | Conference | Dates | Where | Speakers | Sponsors | Best for |
|---|---|---|---|---|---|---|
| 1 | CityJS Athens 2026 - AI JavaScript Conference | October 21, 2026 | Athens, GR | 42 | 40 | Seeing the vendor landscape |
| 2 | Future of Cities Conference 2027 | March 10, 2027 | Athens, GR | 46 | 6 | Meeting senior decision-makers |
| 3 | Open Conf 2026 | November 20, 2026 | Athens, GR | 38 | 8 | A deep speaker lineup |
| 4 | PyCon Greece 2026 | October 12, 2026 | Athens, GR | 27 | 15 | A focused, smaller program |
| 5 | International Ferroalloys 2026 | November 22, 2026 | Athens, GR | 6 | 12 | A focused, smaller program |
| 6 | 18th Annual International Conference on Visual and Performing Arts | June 7, 2027 | Athens, GR | 4 | 1 | A focused, smaller program |
- 1TrackCityJS Athens 2026 - AI JavaScript ConferenceOctober 21, 2026
Athens, GR·42 voices, 40 sponsorsBest forSeeing the vendor landscape
42 speakers, 16% at VP level or above. Sponsors include Kaizen Gaming, Netcompany and Agile Actors.
- 2TrackFuture of Cities Conference 2027March 10, 2027Athens, GR·46 voices, 6 sponsors
Best forMeeting senior decision-makers
46 speakers, 88% at VP level or above. Sponsors include KPMG, Consortis Geospatial and IFSAS.
- 3TrackOpen Conf 2026November 20, 2026Athens, GR·38 voices, 8 sponsors
Best forA deep speaker lineup
38 speakers. Sponsors include Nokia, Yodeck and Netcompany. About 700 attendees expected.
- 4TrackPyCon Greece 2026October 12, 2026Athens, GR·27 voices, 15 sponsors
Best forA focused, smaller program
27 speakers. Sponsors include elastic, yodeck and kiefer.
- 5TrackInternational Ferroalloys 2026November 22, 2026Athens, GR·6 voices, 12 sponsors
Best forA focused, smaller program
6 speakers. Sponsors include BERRY ALLOYS LIMITED, CCMA LLC and Bihar Foundry & Castings Ltd.
- 6TrackAthens, GR·4 voices, 1 sponsors
Best forA focused, smaller program
4 speakers. Sponsors include Athens Journal of Humanities & Arts.
Keep track of Athens conferences
- Track any conference on this page in one click
- Reminders before each one starts and before calls for speakers close
- See which companies you sell to are sponsoring or speaking
Forthcoming
On the horizon, by date
- October 12, 2026PyCon Greece 2026Athens, GR·27 voices, 15 sponsors
- October 21, 2026CityJS Athens 2026 - AI JavaScript ConferenceAthens, GR·42 voices, 40 sponsors
- October 31, 2026FOSSCOMM 2026Athens, GR·0 voices, 0 sponsors
- November 20, 2026Open Conf 2026Athens, GR·38 voices, 8 sponsors
- November 22, 2026International Ferroalloys 2026Athens, GR·6 voices, 12 sponsors
- March 10, 2027Future of Cities Conference 2027Athens, GR·46 voices, 6 sponsors
- June 7, 202718th Annual International Conference on Visual and Performing ArtsAthens, GR·4 voices, 1 sponsors
Prior editions
From the catalogue archives
- August 29, 2025PyCon Greece 2025Athens, GR·3 voices, 19 sponsors
- January 14, 2026Souvenir Expo Greece 2026Athens, GR·0 voices, 0 sponsors
- April 15, 2026DjangoCon Europe 2026Athens, GR·28 voices, 22 sponsors
- April 18, 2026Global Azure Athens 2026Athens, GR·15 voices, 12 sponsors
- April 22, 2026Drupal Developer Days 2026Athens, GR·67 voices, 18 sponsors
- June 8, 202617th Annual International Conference on Visual and Performing ArtsAthens, GR·28 voices, 1 sponsors
- June 27, 2026Security BSides Athens 2026Athens, GR·0 voices, 43 sponsors
- July 27, 202613th Annual International Conference on Library and Information ScienceAthens, GR·45 voices, 12 sponsors
- July 27, 2026Annual International Conference on SMEs, Entrepreneurship and Innovation: Management - Marketing - Economic - Social AspectsAthens, GR·1 voices, 17 sponsors
Questions
About Athens conferences
- What are the best Athens conferences in 2026?
- Ranked by how many speakers and sponsors each event lists on its own site, the top three are CityJS Athens 2026 - AI JavaScript Conference (October 21, 2026, Athens, GR), Future of Cities Conference 2027 (March 10, 2027, Athens, GR) and Open Conf 2026 (November 20, 2026, Athens, GR). The ranking above covers 6 events out of 7 upcoming Athens conferences we track.
- Which Athens conference has the most sponsors?
- CityJS Athens 2026 - AI JavaScript Conference lists 40 sponsors, the most of any upcoming Athens conference we track. It runs October 21, 2026 in Athens, GR.
- When is the next Athens conference?
- PyCon Greece 2026 is next, on October 12, 2026 in Athens, GR.
- How is this list ranked?
- By verified program depth: the number of speakers and sponsors each conference publishes on its own website, which we re-check against the source. No event pays to appear in this ranking.