| 10 আগস্ট | OpenStreetMap x Wikidata Taipei #91 | Chengnei, Taipei, Taiwan |
| 11 আগস্ট | 190. OSM-Stammtisch Zürich | Zurich, Zurich, Switzerland |
| 11 আগস্ট | Hamburger Mappertreffen | Hamburg, Germany |
| 11 আগস্ট | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 12 আগস্ট | Missing Maps Online Mapathon von Ärzte ohne Grenzen |
| 12 আগস্ট | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 আগস্ট | UN Mappers Mappy Hour |
| 15–16 আগস্ট | OSM auf der FrOSCon 2026 in Sankt Augustin | Sankt Augustin, North Rhine-Westphalia, Germany |
| 15–16 আগস্ট | OSM auf der Maker Faire Hannover 2026 | Hanover, Lower Saxony, Germany |
| 16 আগস্ট | Kartenwerkstatt Oschatz | Oschatz, Saxony, Germany |
| 16 আগস্ট | OSM Chennai Mapping Party – Tambaram Market |
| 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 | 203. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 18 আগস্ট | East Midlands pub meet-up | Derby, England, United Kingdom |
| 18 আগস্ট | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 18 আগস্ট | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 19 আগস্ট | Stammtisch Karlsruhe | Karlsruhe, Baden-Württemberg, Germany |
| 20 আগস্ট | Maptime Amsterdam: 2026 Summertime Maptime | Amsterdam, North Holland, Netherlands |
| 21 আগস্ট | Potsdamer Mappertreffen | Potsdam, Brandenburg, Germany |
| 24 আগস্ট | Bremer Mappertreffen | Bremen, Bremen, Germany |
| 25 আগস্ট | OSM-Verkehrswende #78 | Berlin, Germany |
| 26 আগস্ট | Würzburger OSM-Treffen | Würzburg, Bavaria, Germany |
| 26 আগস্ট | 79. Wiener OSM-Stammtisch | Vienna, Austria |
| 26 আগস্ট | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 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 | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 31 আগস্ট | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 1 সেপ্টেম্বর | OSM-Stammtisch Münster | Münster, North Rhine-Westphalia, Germany |
| 1 সেপ্টেম্বর | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1 সেপ্টেম্বর | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 2 সেপ্টেম্বর | SOTM/2 CZ | Prague, Czechia |
| 2 সেপ্টেম্বর | OSM Indoor Meetup |
| 2 সেপ্টেম্বর | OSM Indoor Meetup |
| 2 সেপ্টেম্বর | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
| 3 সেপ্টেম্বর | Angers Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 5 সেপ্টেম্বর | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 সেপ্টেম্বর | OpenStreetMap x Wikidata Taipei #92 | Chengnei, Taipei, Taiwan |
| 8 সেপ্টেম্বর | Hamburger Mappertreffen | Hamburg, Germany |
| 8 সেপ্টেম্বর | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 10 সেপ্টেম্বর | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 সেপ্টেম্বর | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 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 | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15 সেপ্টেম্বর | 22. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 15 সেপ্টেম্বর | 204. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15 সেপ্টেম্বর | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 16 সেপ্টেম্বর | Map The Climate! Ein Mapathon | St. Gallen, St. Gallen, Switzerland |
| 16 সেপ্টেম্বর | OSM Stammtisch Köln | Cologne, North Rhine-Westphalia, Germany |
| 22 সেপ্টেম্বর | East Midlands pub meet-up | Derby, England, United Kingdom |
| 24 সেপ্টেম্বর | OSM-Treffen Freiburg/Br. | Freiburg im Breisgau, Baden-Württemberg, Germany |
| 25 সেপ্টেম্বর | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 26–27 সেপ্টেম্বর | Karlsruhe Hack Weekend September 2026 | Karlsruhe, Baden-Württemberg, Germany |
| 26 সেপ্টেম্বর | Sudan Solidarity Series |
| 30 সেপ্টেম্বর | Rhein-Neckar OSM Treffen | Mannheim, Baden-Württemberg, Germany |
| 1 অক্টোবর | Angers Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 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 | Hamburger Mappertreffen | Hamburg, 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 | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 20 অক্টোবর | 205. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, 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 | 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 | Hamburger Mappertreffen | Hamburg, Germany |
| 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 | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 17 নভেম্বর | 206. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 17 নভেম্বর | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 25 নভেম্বর | Rhein-Neckar OSM Treffen | Mannheim, Baden-Württemberg, 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 | Hamburger Mappertreffen | Hamburg, Germany |
| 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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