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