| Current 2 conferences |
| June 2026 |
| Fri 5–7 Jun 2026 |
PyData London
|
Python |
🇬🇧 London
|
|
|
| Sat 6–10 Jun 2026 |
Oulu Löyly
|
Open culture |
🇫🇮 Oulu
|
|
|
| Future 46 conferences |
| June 2026 |
| Sun 7–9 Jun 2026 |
Berlin Buzzwords
|
Modern Data Infrastructure, Search, Machine Learning, Open Source |
🇩🇪 Berlin
|
|
|
| Mon 8–10 Jun 2026 |
Mobile Tartu 2026 Conference
|
Human mobility, Mobile big data |
🇪🇪 Tartu
|
|
|
| Mon 8–10 Jun 2026 |
GeoPython
|
Python, Geospatial |
🇨🇭 Basel
|
|
|
| Thu 11–13 Jun 2026 |
State of the Map US
|
OpenStreetMap |
🇺🇸 Madison, Wisconsin
|
|
|
| Wed 17–20 Jun 2026 |
BSDCan
|
BSD |
🇨🇦 Ottawa
|
17 Jan 2026
|
|
| Thu 18–20 Jun 2026 |
DevConf.CZ
|
Open Source, Linux, Cloud, AI, DevOps, Security, UX, Community |
🇨🇿 Brno
|
|
free
|
| Thu 18 Jun 2026 |
Geomob Berlin
|
Maps |
🇩🇪 Berlin
|
|
|
| Tue 23 Jun 2026 |
Geomob Belgium
|
Maps |
🇧🇪 Belgium
|
|
|
| Wed 24–28 Jun 2026 |
ToorCamp
|
Hacker camp |
🇺🇸 Doe Bay Resort & Spa, Orcas Island, WA
|
|
|
| Fri 26–28 Jun 2026 |
State of the Map Africa
|
OpenStreetMap |
🇹🇿 Dar es Salaam
|
|
|
| Fri 26–27 Jun 2026 |
OpenSouthCode
|
Open Source / Free Software |
🇪🇸 Málaga
|
|
|
| Mon 29 Jun–3 Jul 2026 |
FOSS4G Europe
|
Geospatial |
🇷🇴 Timișoara
|
|
|
| Tue 30 Jun–2 Jul 2026 |
Pass the SALT
|
Free Software, Security |
🇫🇷 Lille
|
|
free
|
| July 2026 |
| Wed 8–12 Jul 2026 |
DWeb Camp
|
Decentralized Web |
🇩🇪 Wiesenburg
|
|
|
| Mon 13–25 Jul 2026 |
DebConf 26
|
Debian |
🇦🇷 Santa Fe
|
|
|
| Mon 13–19 Jul 2026 |
EuroPython 2026
|
Python |
🇵🇱 Kraków
|
|
|
| Wed 15–22 Jul 2026 |
BornHack
|
Hacker camp |
🇩🇰 Funen
|
|
|
| Thu 16–19 Jul 2026 |
Electromagnetic Field
going
🧳
|
Hacker camp |
🇬🇧 Eastnor
|
|
|
| Sat 18–23 Jul 2026 |
EuroSciPy 2026
|
Python in Science |
🇵🇱 Kraków
|
|
|
| Tue 21–25 Jul 2026 |
Wikimania
🧳
|
Wikimedia |
🇫🇷 Paris
|
|
|
| Sun 26 Jul–1 Aug 2026 |
PIFcamp
|
Hacking |
🇸🇮 Soča
|
|
|
| August 2026 |
| Thu 6–9 Aug 2026 |
FOSSY
|
Free and Open Source Software |
🇨🇦 Vancouver
|
|
|
| Wed 26 Aug 2026 |
TailscaleUp
|
Secure Connectivity |
🇺🇸 San Francisco
|
|
|
| Thu 27–30 Aug 2026 |
Håck ma's Castle
|
Hacker camp |
🇦🇹 Austria
|
|
|
| Fri 28–30 Aug 2026 |
State of the Map
🧳
|
OpenStreetMap |
🇫🇷 Paris
|
|
|
| Sat 29–30 Aug 2026 |
MiniDebConf Winterthur 2026
|
Debian |
🇨🇭 Winterthur
|
|
free
|
| September 2026 |
| Tue 1–3 Sep 2026 |
FOSS4G
going
|
Geospatial |
🇯🇵 Hiroshima
|
|
|
| Tue 8 Sep 2026 |
PGDay UK
|
PostgreSQL |
🇬🇧 London
|
|
|
| Thu 10–12 Sep 2026 |
LibreOffice Conference 2026
|
LibreOffice |
🇮🇹 Pordenone
|
|
|
| Mon 14–18 Sep 2026 |
DjangoCon US
|
Django |
🇺🇸 Chicago, Illinois
|
|
|
| Wed 16 Sep 2026 |
Geomob London
|
Maps |
🇬🇧 London
|
|
|
| Fri 25–27 Sep 2026 |
WikiConference North America
|
Wikimedia |
🇨🇦 Edmonton, Alberta
|
|
|
| October 2026 |
| Tue 6–9 Oct 2026 |
Open Transport Community Conference
|
Open Data, Open Source, Mobility, Public Transport |
🇨🇭 Bern
|
|
|
| Wed 7–9 Oct 2026 |
Open Source Summit Europe
|
Open Source |
🇨🇿 Prague
|
|
|
| Mon 12–13 Oct 2026 |
FOSS4G:UK 2026 Leeds
|
Open Source GIS |
🇬🇧 Leeds
|
|
|
| Sun 18–20 Oct 2026 |
All Things Open
|
Open Source, Technology |
🇺🇸 Raleigh
|
|
|
| Tue 20–23 Oct 2026 |
PGConf.EU 2026
|
PostgreSQL |
🇪🇸 Valencia
|
|
|
| Tue 27–28 Oct 2026 |
GeoForum Summit
|
Geographic Information |
🇫🇮 Espoo
|
|
|
| November 2026 |
| Thu 5–8 Nov 2026 |
MiniDebConf Cambridge 2026
|
Debian |
🇬🇧 Cambridge
|
|
|
| Fri 6–7 Nov 2026 |
SeaGL
|
GNU/Linux |
🇺🇸 Seattle
|
|
|
| Fri 6–8 Nov 2026 |
WikiIndaba
|
Wikimedia |
🇨🇮 Abidjan
|
|
|
| Thu 12–14 Nov 2026 |
GLAMhack 2026
|
GLAM |
🇨🇭 Winterthur
|
|
free
|
| Sat 14 Nov 2026 |
BSides København 2026
|
Security |
🇩🇰 Copenhagen
|
|
|
| Mon 23–25 Nov 2026 |
SWIB26
|
Semantic Web in Libraries |
Online
|
|
|
| July 2027 |
| Wed 21–28 Jul 2027 |
BornHack
|
Hacker camp |
🇩🇰 Funen
|
|
|
| August 2027 |
| Sun 29 Aug–11 Sep 2027 |
DebConf 27
|
Debian |
🇯🇵 Asahikawa, Hokkaido
|
|
|