| 30 জুন | Webinaire en ligne - Hydrants, armoires de rue, poteaux et bâtiments de service |
| 30 জুন | Mappy Hour OSM España | Madrid, Community of Madrid, Spain |
| 30 জুন | Braunschweiger Mappertreffen im Stratum 0 Hackerspace | Brunswick, Lower Saxony, Germany |
| 30 জুন | London pub meet-up | City of Westminster, England, United Kingdom |
| 30 জুন | East Midlands pub meet-up | Derby, England, United Kingdom |
| 1–31 জুলাই | MapCup Asia Pacific 2026 |
| 1 জুলাই | 🇧🇴Mapping missing buildings in La Paz, Bolivia |
| 1 জুলাই | iD Community Chat |
| 1 জুলাই | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
| 2–3 জুলাই | Missing Maps mapathon Žilina #23 a StreetComplete Žilina #3 | Žilina, Slovakia |
| 2 জুলাই | IntroLAB ✦ OpenStreetMap | Ghent, East Flanders, Belgium |
| 2 জুলাই | Angers : Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 2 জুলাই | Rencontre mensuelle des contributeurs Paris sud | Montrouge, Ile-de-France, France |
| 3–4 জুলাই | State of the Map Colombia (SotMCol) 2026 | Bogota, Bogota, Capital District, Colombia |
| 3 জুলাই | 🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Mapas Web com uMap | Rio de Janeiro, Rio de Janeiro, Brazil |
| 4 জুলাই | Braunschweiger OSM-Treffen Mappingtour: Zusammen Braunschweig mappen | Brunswick, Lower Saxony, Germany |
| 4 জুলাই | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 জুলাই | London Data Week: Mapping festival with Missing Maps Mapathon | Greater London, England, United Kingdom |
| 7 জুলাই | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 7 জুলাই | OSM-Znacht in Bern | Bern, Bern, Switzerland |
| 7 জুলাই | Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng] |
| 8–9 জুলাই | FOSS4GNL | Groningen, Groningen, Netherlands |
| 9–11 জুলাই | FOSS4G IT & OSMit 2026 | Sardagna, Trento, Trentino – Alto Adige/Südtirol, Italy |
| 9 জুলাই | 217. OSM-Stammtisch Berlin-Brandenburg | Berlin, Germany |
| 11–12 জুলাই | Indoor OSM Workshop 2026 | Berlin, Germany |
| 12 জুলাই | OSM Delhi Mapping Party No.30 (West Zone) | Delhi, India |
| 12 জুলাই | OSM Chennai Mapping Party – Tambaram Market |
| 13 জুলাই | OpenStreetMap x Wikidata Taipei #90 | Chengnei, Taipei, Taiwan |
| 14 জুলাই | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 14 জুলাই | Hamburger Mappertreffen | Hamburg, Germany |
| 14 জুলাই | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 15 জুলাই | Tours : Rencontre locale | Tours, Centre-Val de Loire, France |
| 15 জুলাই | Online Mapathon von ÄRZTE OHNE GRENZEN |
| 21 জুলাই | Missing Maps London Mid-Month (Without Training) Advanced Mappers (Online) [eng] |
| 21 জুলাই | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 21 জুলাই | 202. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 21 জুলাই | East Midlands pub meet-up | Derby, England, United Kingdom |
| 21 জুলাই | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 28 জুলাই | OSM-Verkehrswende #77 | Berlin, Germany |
| 29 জুলাই | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 31 জুলাই | Mapping Party | Hanover, Lower Saxony, Germany |
| 1 আগস্ট | OSM India - Monthly Online Mapathon | New Delhi, India |
| 4 আগস্ট | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 4 আগস্ট | Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng] |
| 6 আগস্ট | Rencontre mensuelle des contributeurs Paris sud | Montrouge, Ile-de-France, France |
| 9 আগস্ট | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 9 আগস্ট | OSM Delhi Mapping Party No.31 (North Zone) | New Delhi, India |
| 10 আগস্ট | OpenStreetMap x Wikidata Taipei #91 | Chengnei, Taipei, Taiwan |
| 11 আগস্ট | Hamburger Mappertreffen | Hamburg, Germany |
| 11 আগস্ট | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 12 আগস্ট | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 15–16 আগস্ট | OSM auf der Maker Faire Hannover 2026 | Hanover, Lower Saxony, Germany |
| 16 আগস্ট | Kartenwerkstatt Oschatz | Oschatz, Saxony, Germany |
| 18 আগস্ট | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 18 আগস্ট | 3. OSM Stammtisch Magdeburg | Magdeburg, Saxony-Anhalt, Germany |
| 18 আগস্ট | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 18 আগস্ট | 203. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 18 আগস্ট | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 21 আগস্ট | Potsdamer Mappertreffen | Potsdam, Brandenburg, Germany |
| 25 আগস্ট | East Midlands pub meet-up | Derby, England, United Kingdom |
| 26 আগস্ট | Würzburger OSM-Treffen | Würzburg, Bavaria, Germany |
| 26 আগস্ট | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 26 আগস্ট | 79. Wiener OSM-Stammtisch | Vienna, Austria |
| 27 আগস্ট | OpenStreetMap West Bengal Mapping Party + AnkushTheHero Day |
| 28–30 আগস্ট | State of the Map 2026 | Champs-sur-Marne, Ile-de-France, France |
| 28 আগস্ট | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 31 আগস্ট | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 31 আগস্ট | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 1 সেপ্টেম্বর | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1 সেপ্টেম্বর | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 2 সেপ্টেম্বর | OSM Indoor Meetup |
| 5 সেপ্টেম্বর | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 সেপ্টেম্বর | OpenStreetMap x Wikidata Taipei #92 | Chengnei, Taipei, Taiwan |
| 8 সেপ্টেম্বর | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 10 সেপ্টেম্বর | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 সেপ্টেম্বর | OSM Delhi Mapping Party No.32 (Outside Delhi) | New Delhi, India |
| 15 সেপ্টেম্বর | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 15 সেপ্টেম্বর | 22. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 15 সেপ্টেম্বর | 204. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15 সেপ্টেম্বর | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15 সেপ্টেম্বর | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 16 সেপ্টেম্বর | OSM Stammtisch Köln | Cologne, North Rhine-Westphalia, Germany |
| 22 সেপ্টেম্বর | East Midlands pub meet-up | Derby, England, United Kingdom |
| 25 সেপ্টেম্বর | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 26–27 সেপ্টেম্বর | Karlsruhe Hack Weekend September 2026 | Karlsruhe, Baden-Württemberg, Germany |
| 2–4 অক্টোবর | FOSSGIS-OSM-Communitytreffen Nr. 26 im Linuxhotel | Essen, North Rhine-Westphalia, Germany |
| 3 অক্টোবর | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 3 অক্টোবর | OSM India - Monthly Online Mapathon | New Delhi, India |
| 5 অক্টোবর | OpenStreetMap x Wikidata Taipei #93 | Chengnei, Taipei, Taiwan |
| 6 অক্টোবর | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 6 অক্টোবর | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 11 অক্টোবর | OSM Delhi Mapping Party No.33 (East Zone) | New Delhi, India |
| 13 অক্টোবর | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 অক্টোবর | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 20 অক্টোবর | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 20 অক্টোবর | 205. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 20 অক্টোবর | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 20 অক্টোবর | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 26 অক্টোবর | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27–29 অক্টোবর | State of the Map LATAM 2026 in Mexico City | Mexico City, Mexico City, Mexico |
| 27 অক্টোবর | 80. Wiener OSM-Stammtisch | Vienna, Austria |
| 28 অক্টোবর | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 3 নভেম্বর | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 7 নভেম্বর | Maker Days Salzburg | Salzburg, Salzburg, Austria |
| 7 নভেম্বর | OSM India - Monthly Online Mapathon | New Delhi, India |
| 8 নভেম্বর | OSM Delhi Mapping Party No.34 (South Zone) | New Delhi, India |
| 9 নভেম্বর | OpenStreetMap x Wikidata Taipei #94 | Chengnei, Taipei, Taiwan |
| 10 নভেম্বর | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 11 নভেম্বর | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 17 নভেম্বর | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 17 নভেম্বর | 206. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 17 নভেম্বর | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 17 নভেম্বর | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 25 নভেম্বর | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 1 ডিসেম্বর | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1 ডিসেম্বর | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 5 ডিসেম্বর | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 ডিসেম্বর | OpenStreetMap x Wikidata Taipei #95 | Chengnei, Taipei, Taiwan |
| 8 ডিসেম্বর | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 9 ডিসেম্বর | 23. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 10 ডিসেম্বর | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 ডিসেম্বর | OSM Delhi Mapping Party No.35 (Outside Delhi) | New Delhi, India |
| 13 ডিসেম্বর | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 15 ডিসেম্বর | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 15 ডিসেম্বর | 207. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15 ডিসেম্বর | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15 ডিসেম্বর | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 18 ডিসেম্বর | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 25 জানুয়ারি | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 29 মার্চ | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 31 মে | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 26 জুলাই | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27 সেপ্টেম্বর | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 29 নভেম্বর | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
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