| Current 2 conferences |
| June 2026 |
|
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 |
State of the Map Africa
|
🇹🇿 Dar es Salaam
|
|
|
| Future 68 conferences |
| June 2026 |
|
Mon 29 Jun-3 Jul 2026
|
FOSS4G Europe
|
Geospatial |
FOSS4G Europe
|
🇷🇴 Timișoara
|
|
|
|
Tue 30 Jun-2 Jul 2026
|
Pass the SALT
|
Free Software, Security |
Pass the SALT
|
🇫🇷 Lille
|
|
free
|
| July 2026 |
|
Wed 8-12 Jul 2026
|
DWeb Camp
|
Decentralized Web |
DWeb Camp
|
🇩🇪 Wiesenburg
|
|
|
|
Wed 8-9 Jul 2026
|
FOSS4GNL 2026
|
FOSS4G / GIS |
|
🇳🇱 Groningen
|
|
|
|
Mon 13-25 Jul 2026
|
DebConf 26
|
Debian |
DebConf
|
🇦🇷 Santa Fe
|
|
|
|
Mon 13-19 Jul 2026
|
EuroPython 2026
|
Python |
EuroPython
|
🇵🇱 Kraków
|
|
|
|
Wed 15-22 Jul 2026
|
BornHack
|
Hacker camp |
BornHack
|
🇩🇰 Funen
|
|
|
|
Thu 16-19 Jul 2026
|
Electromagnetic Field
going
🧳
|
Hacker camp |
Electromagnetic Field
|
🇬🇧 Eastnor
|
|
|
|
Sat 18-23 Jul 2026
|
EuroSciPy 2026
|
Python in Science |
EuroSciPy
|
🇵🇱 Kraków
|
|
|
|
Tue 21-25 Jul 2026
|
Wikimania
🧳
|
Wikimedia |
Wikimania
|
🇫🇷 Paris
|
|
|
|
Sun 26 Jul-1 Aug 2026
|
PIFcamp
|
Hacking |
PIFcamp
|
🇸🇮 Soča
|
|
|
| August 2026 |
|
Thu 6-9 Aug 2026
|
FOSSY
|
Free and Open Source Software |
FOSSY
|
🇨🇦 Vancouver
|
|
|
|
Sat 15-16 Aug 2026
|
FrOSCon
|
Free software |
FrOSCon
|
🇩🇪 Sankt Augustin
|
|
free
|
|
Fri 21-22 Aug 2026
|
BSides Bristol
|
Security |
Bsides Bristol
|
🇬🇧 Bristol
|
|
|
|
Wed 26 Aug 2026
|
TailscaleUp
|
Secure Connectivity |
|
🇺🇸 San Francisco
|
|
|
|
Thu 27-30 Aug 2026
|
Håck ma's Castle
|
Hacker camp |
Håck ma's Castle
|
🇦🇹 Austria
|
|
|
|
Fri 28-30 Aug 2026
|
State of the Map 2026
🧳
|
OpenStreetMap |
State of the Map
|
🇫🇷 Paris
|
|
|
|
Sat 29-30 Aug 2026
|
MiniDebConf Winterthur 2026
|
Debian |
|
🇨🇭 Winterthur
|
|
free
|
| September 2026 |
|
Tue 1-3 Sep 2026
|
FOSS4G
going
|
Geospatial |
FOSS4G
|
🇯🇵 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 |
DjangoCon US
|
🇺🇸 Chicago, Illinois
|
|
|
|
Wed 16 Sep 2026
|
Geomob London
|
Maps |
Geomob London
|
🇬🇧 London
|
|
|
|
Thu 17-18 Sep 2026
|
Git Merge 2026
|
Git |
Git Merge
|
🇵🇹 Lisbon, Portugal
|
|
|
|
Fri 25-27 Sep 2026
|
WikiConference North America
|
Wikimedia |
WikiConference North America
|
🇨🇦 Edmonton, Alberta
|
|
|
|
Sat 26-27 Sep 2026
|
Karlsruhe Hack Weekend September 2026
|
OSM |
Karlsruhe Hack Weekend
|
🇩🇪 Karlsruhe
|
|
|
|
Wed 30 Sep-1 Oct 2026
|
All Systems Go!
|
user-space Linux |
All Systems Go!
|
🇩🇪 Berlin
|
14 Jun 2026
|
|
| October 2026 |
|
Tue 6-9 Oct 2026
|
Open Transport Community Conference
|
Open Data, Open Source, Mobility, Public Transport |
|
🇨🇭 Bern
|
|
|
|
Tue 6 Oct 2026
|
State of Open Con Belfast 2026
|
Open software/data |
State of Open Con
|
🇬🇧 Belfast
|
|
|
|
Wed 7-9 Oct 2026
|
Open Source Summit
|
Open Source |
Open Source Summit
|
🇨🇿 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 |
All Things Open
|
🇺🇸 Raleigh
|
|
|
|
Tue 20-23 Oct 2026
|
PGConf.EU 2026
|
PostgreSQL |
PostgreSQL Conference Europe
|
🇪🇸 Valencia
|
|
|
|
Tue 20-23 Oct 2026
|
The Matrix Conference 2026
|
Matrix |
The Matrix Conference
|
🇸🇪 Malmö
|
30 Jun 2026
|
|
|
Thu 22 Oct 2026
|
Geomob Dublin
|
Maps |
|
🇮🇪 Dublin
|
|
free
|
|
Fri 23-24 Oct 2026
|
SeaGL
|
GNU/Linux |
SeaGL
|
🇺🇸 Seattle
|
|
|
|
Tue 27-28 Oct 2026
|
GeoForum Summit
|
Geographic Information |
GeoForum Summit
|
🇫🇮 Espoo
|
|
|
|
Thu 29-30 Oct 2026
|
J On The Beach 2026
|
DevOps and Data Science |
J On The Beach
|
🇪🇸 Torremolinos, Malaga
|
|
|
| November 2026 |
|
Nov 2026
approximate
|
State of the Map Kerala 2026
|
OSM |
State of the Map Kerala
|
🇮🇳 Athirampuzha, Kottayam
|
|
|
|
Mon 2-4 Nov 2026
|
FOSS4G North America
|
Geospatial |
FOSS4G North America
|
🇺🇸 Sacramento, CA
|
|
|
|
Thu 5-8 Nov 2026
|
MiniDebConf Cambridge 2026
|
Debian |
MiniDebConf Cambridge
|
🇬🇧 Cambridge
|
|
|
|
Fri 6-8 Nov 2026
|
WikiIndaba
|
Wikimedia |
WikiIndaba
|
🇨🇮 Abidjan
|
|
|
|
Thu 12-14 Nov 2026
|
GLAMhack 2026
|
GLAM |
|
🇨🇭 Winterthur
|
|
free
|
|
Sat 14 Nov 2026
|
BSides København 2026
|
Security |
BSides København
|
🇩🇰 Copenhagen
|
|
|
|
Mon 23-25 Nov 2026
|
SWIB26
|
Semantic Web in Libraries |
|
Online
|
|
|
| December 2026 |
|
Sat 12 Dec 2026
|
BSides London 2026
|
Security |
BSides London
|
🇬🇧 London
|
30 Sep 2026
|
|
|
likely 27-30 Dec 2026
tentative
|
40th Chaos Communication Congress
|
Chaos |
Chaos Communication Congress
|
🇩🇪 Hamburg
|
|
|
| January 2027 |
|
late January 2027
approximate
|
Mapping USA
|
OSM |
Mapping USA
|
🇺🇸 Online
|
|
free
|
| February 2027 |
|
likely first weekend of February 2027
tentative
|
FOSDEM
|
FOSDEM |
FOSDEM
|
🇧🇪 Brussels
|
|
free
|
|
likely Monday-Wednesday after FOSDEM 2027
tentative
|
CfgMgmtCamp
|
Configuration Management |
CfgMgmtCamp
|
🇧🇪 Ghent
|
|
free
|
|
likely Tuesday-Wednesday after FOSDEM 2027
tentative
|
State of Open Con
|
Open Technology |
State of Open Con
|
🇬🇧 London
|
|
|
| March 2027 |
|
March 2027
approximate
|
PyCascades
|
Python |
PyCascades
|
🇺🇸 Seattle, Washington
|
|
|
|
March 2027
approximate
|
Wasm I/O
|
WebAssembly |
Wasm I/O
|
🇪🇸 Barcelona
|
|
|
|
early March 2027
approximate
|
SCALE 24x
|
Linux |
SCALE
|
🇺🇸 Pasadena, California
|
|
|
|
Thu 4-5 Mar 2027
|
Political Tech Summit
|
Political Tech |
Political Tech Summit
|
🇩🇪 Berlin
|
|
|
|
Sat 6 Mar 2027
|
State of the Browser
|
Web |
State of the Browser
|
🇬🇧 London
|
|
|
| April 2027 |
|
mid-April 2027
approximate
|
Wikimedia Hackathon
|
Wikimedia |
Wikimedia Hackathon
|
🇦🇱 Albania
|
|
|
| May 2027 |
|
mid-May 2027
approximate
|
PyCon US
|
Python |
PyCon US
|
🇺🇸 TBC
|
|
|
|
late May 2027
approximate
|
PyCon Italia
|
Python |
PyCon Italia
|
🇮🇹 TBC
|
|
|
| July 2027 |
|
third quarter of 2027
approximate
|
Wikimania
|
Wikimedia |
Wikimania
|
🇨🇱 Santiago
|
|
|
|
mid-July 2027
approximate
|
EuroPython
|
Python |
EuroPython
|
TBC
|
|
|
|
Wed 21-28 Jul 2027
|
BornHack
|
Hacker camp |
BornHack
|
🇩🇰 Funen
|
|
|
| August 2027 |
|
August 2027
approximate
|
EuroSciPy
|
Python in Science |
EuroSciPy
|
TBC
|
|
|
|
early August 2027
approximate
|
FOSSY 2027
|
Free and Open Source Software |
FOSSY
|
TBC
|
|
|
|
Sun 29 Aug-11 Sep 2027
|
DebConf 27
|
Debian |
DebConf
|
🇯🇵 Asahikawa, Hokkaido
|
|
|
| September 2027 |
|
autumn 2027
approximate
|
WikiConference North America 2027
|
Wikimedia |
WikiConference North America
|
TBC
|
|
|
| October 2027 |
|
late October or early November 2027
approximate
|
SeaGL 2027
|
GNU/Linux |
SeaGL
|
🇺🇸 Seattle
|
|
|
| December 2027 |
|
likely 27-30 Dec 2027
tentative
|
41st Chaos Communication Congress
|
Chaos |
Chaos Communication Congress
|
🇩🇪 Hamburg
|
|
|