| 19 जुन | UN 2.0 Week 2026: UN Mappers Mappy Hour |
| 19 जुन | ReMapping Syria 2025: Humanitarian Mapping & Community Collaboration Webinar | Damascus, Damascus Governorate, Syria |
| 19 जुन | UN Mappers Mappy Hour: Progress and Highlights of the UN Maps Community Ambassador Pilot Initiative |
| 19 जुन | OpenStreetMap Mapping Party: Torino at a walking pace! | Turin, Piedmont, Italy |
| 19 जुन | Missing Maps Mapathon in Stuttgart | Stuttgart, Baden-Württemberg, Germany |
| 19 जुन | Mapatón EGEA València para beginner | Valencia, Valencian Community, Spain |
| 19 जुन | Potsdamer Mappertreffen | Potsdam, Brandenburg, Germany |
| 19 जुन | Modifichiamo Wiki e OSM insieme! | Catania, Sicily, Italy |
| 20 जुन | Atelier du groupe local de Metz - Partez en voyage avec OpenStreetMap | Metz, Grand Est, France |
| 21 जुन | Sommermapping 2026 | Fulda, Hesse, Germany |
| 21 जुन | OSM Pune Mapping Party | Pune, Maharashtra, India |
| 22 जुन | Missing Maps : Mapathon en ligne - CartONG [fr] |
| 22 जुन | Bremer Mappertreffen | Bremen, Bremen, Germany |
| 23 जुन | Missing Maps Validathon |
| 23 जुन | 2. OSM Stammtisch Magdeburg | Magdeburg, Saxony-Anhalt, Germany |
| 23 जुन | OSM Field Mapping: Ford City | Windsor, Ontario, Canada |
| 23 जुन | OSM-Verkehrswende #76 | Berlin, Germany |
| 24 जुन | Würzburger OSM-Treffen | Würzburg, Bavaria, Germany |
| 25 जुन | 🇧🇴Mapping missing buildings in La Paz, Bolivia |
| 25 जुन | OSM-Treffen Freiburg im Breisgau | Freiburg im Breisgau, Baden-Württemberg, Germany |
| 26–28 जुन | State of the Map Africa 2026 | Dar es Salaam, Tanzania |
| 26 जुन | 🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Formulários Web com KoboToolbox | Rio de Janeiro, Rio de Janeiro, Brazil |
| 26 जुन | OSMF Engineering Working Group meeting |
| 26 जुन | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 27 जुन | Московская картопати | Moscow, Moscow, Russia |
| 27 जुन | Mapathon @ Casorate Sempione | Casorate Sempione, Lombardy, Italy |
| 27 जुन | OSM Mumbai Mapping Party No.11 (Trans-Harbour Line - South) | Maharashtra, India |
| 29 जुन | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 29 जुन | Rencontre Saint-Étienne et sud Loire | Saint-Étienne, Auvergne-Rhône-Alpes, France |
| 29 जुन | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 30 जुन | Webinaire en ligne - Hydrants, armoires de rue, poteaux et bâtiments de service |
| 30 जुन | Braunschweiger Mappertreffen im Stratum 0 Hackerspace | Brunswick, Lower Saxony, Germany |
| 30 जुन | London pub meet-up | City of Westminster, England, United Kingdom |
| 30 जुन | East Midlands pub meet-up | Derby, England, United Kingdom |
| 1 जुलै | iD Community Chat |
| 1 जुलै | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
| 2 जुलै | Missing Maps mapathon Žilina #23 | Žilina, Slovakia |
| 2 जुलै | IntroLAB ✦ OpenStreetMap | Ghent, East Flanders, Belgium |
| 2 जुलै | Angers : Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 2 जुलै | Rencontre mensuelle des contributeurs Paris sud | Montrouge, Ile-de-France, France |
| 3–4 जुलै | State of the Map Colombia (SotMCol) 2026 | Bogota, Bogota, Capital District, Colombia |
| 3 जुलै | 🇧🇷 Capacitação OSM 2026 - IVIDES DATA ® - Mapas Web com uMap | Rio de Janeiro, Rio de Janeiro, Brazil |
| 4 जुलै | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 जुलै | Braunschweiger OSM-Treffen Mappingtour: Zusammen Braunschweig mappen | Brunswick, Lower Saxony, Germany |
| 7 जुलै | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 7 जुलै | OSM-Znacht in Bern | Bern, Bern, Switzerland |
| 7 जुलै | Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng] |
| 8–9 जुलै | FOSS4GNL | Groningen, Groningen, Netherlands |
| 9–11 जुलै | FOSS4G IT & OSMit 2026 | Sardagna, Trento, Trentino – Alto Adige/Südtirol, Italy |
| 11–12 जुलै | Indoor OSM Workshop 2026 | Berlin, Germany |
| 12 जुलै | OSM Delhi Mapping Party No.30 (West Zone) | Delhi, India |
| 13 जुलै | OpenStreetMap x Wikidata Taipei #90 | Chengnei, Taipei, Taiwan |
| 14 जुलै | Hamburger Mappertreffen | Hamburg, Germany |
| 14 जुलै | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 15 जुलै | Online Mapathon von ÄRZTE OHNE GRENZEN |
| 21 जुलै | Missing Maps London Mid-Month (Without Training) Advanced Mappers (Online) [eng] |
| 21 जुलै | East Midlands pub meet-up | Derby, England, United Kingdom |
| 21 जुलै | 202. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 21 जुलै | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 21 जुलै | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 29 जुलै | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 1 अगस्त | OSM India - Monthly Online Mapathon | New Delhi, India |
| 4 अगस्त | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 4 अगस्त | Missing Maps London Mapathon (with Training) Beginner Friendly (Online) [eng] |
| 6 अगस्त | Rencontre mensuelle des contributeurs Paris sud | Montrouge, Ile-de-France, France |
| 9 अगस्त | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 10 अगस्त | OpenStreetMap x Wikidata Taipei #91 | Chengnei, Taipei, Taiwan |
| 11 अगस्त | Hamburger Mappertreffen | Hamburg, Germany |
| 11 अगस्त | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 15–16 अगस्त | OSM auf der Maker Faire Hannover 2026 | Hanover, Lower Saxony, Germany |
| 16 अगस्त | Kartenwerkstatt Oschatz | Oschatz, Saxony, Germany |
| 18 अगस्त | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 18 अगस्त | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 18 अगस्त | 203. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 18 अगस्त | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 25 अगस्त | East Midlands pub meet-up | Derby, England, United Kingdom |
| 26 अगस्त | 79. Wiener OSM-Stammtisch | Vienna, Austria |
| 26 अगस्त | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 27 अगस्त | OpenStreetMap West Bengal Mapping Party + AnkushTheHero Day |
| 28–30 अगस्त | State of the Map 2026 | Champs-sur-Marne, Ile-de-France, France |
| 28 अगस्त | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 31 अगस्त | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 1 सेप्टेम्बर | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1 सेप्टेम्बर | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 2 सेप्टेम्बर | OSM Indoor Meetup |
| 5 सेप्टेम्बर | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 सेप्टेम्बर | OpenStreetMap x Wikidata Taipei #92 | Chengnei, Taipei, Taiwan |
| 8 सेप्टेम्बर | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 15 सेप्टेम्बर | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 15 सेप्टेम्बर | 22. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 15 सेप्टेम्बर | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15 सेप्टेम्बर | 204. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15 सेप्टेम्बर | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 16 सेप्टेम्बर | OSM Stammtisch Köln | Cologne, North Rhine-Westphalia, Germany |
| 22 सेप्टेम्बर | East Midlands pub meet-up | Derby, England, United Kingdom |
| 25 सेप्टेम्बर | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 26–27 सेप्टेम्बर | Karlsruhe Hack Weekend September 2026 | Karlsruhe, Baden-Württemberg, Germany |
| 2–4 अक्टुवर | FOSSGIS-OSM-Communitytreffen Nr. 26 im Linuxhotel | Essen, North Rhine-Westphalia, Germany |
| 3 अक्टुवर | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 3 अक्टुवर | OSM India - Monthly Online Mapathon | New Delhi, India |
| 5 अक्टुवर | OpenStreetMap x Wikidata Taipei #93 | Chengnei, Taipei, Taiwan |
| 6 अक्टुवर | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 6 अक्टुवर | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 13 अक्टुवर | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 20 अक्टुवर | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 20 अक्टुवर | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 20 अक्टुवर | 205. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 20 अक्टुवर | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 26 अक्टुवर | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27–29 अक्टुवर | State of the Map LATAM 2026 in Mexico City | Mexico City, Mexico City, Mexico |
| 27 अक्टुवर | 80. Wiener OSM-Stammtisch | Vienna, Austria |
| 28 अक्टुवर | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 3 नभम्वर | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 7 नभम्वर | Maker Days Salzburg | Salzburg, Salzburg, Austria |
| 7 नभम्वर | OSM India - Monthly Online Mapathon | New Delhi, India |
| 9 नभम्वर | OpenStreetMap x Wikidata Taipei #94 | Chengnei, Taipei, Taiwan |
| 10 नभम्वर | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 17 नभम्वर | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 17 नभम्वर | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 17 नभम्वर | 206. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 17 नभम्वर | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 25 नभम्वर | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 1 डिसम्वर | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1 डिसम्वर | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 5 डिसम्वर | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 डिसम्वर | OpenStreetMap x Wikidata Taipei #95 | Chengnei, Taipei, Taiwan |
| 8 डिसम्वर | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 9 डिसम्वर | 23. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 13 डिसम्वर | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 15 डिसम्वर | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 15 डिसम्वर | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15 डिसम्वर | 207. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15 डिसम्वर | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 18 डिसम्वर | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 25 जनवरी | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 29 मार्च | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 31 मई | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 26 जुलै | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27 सेप्टेम्बर | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 29 नभम्वर | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
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