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