| 19 اکتبر | Maptime Ghent | Ghent, East Flanders, Belgium |
| 20 اکتبر | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 20 اکتبر | Réunion du groupe local de Lyon | Lyon, Auvergne-Rhône-Alpes, France |
| 20 اکتبر | 205. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 20 اکتبر | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 20 اکتبر | Edinburgh Social | City of Edinburgh, Scotland, United Kingdom |
| 20 اکتبر | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 21 اکتبر | Réunion du groupe local de Vienne | Vienne, Auvergne-Rhône-Alpes, France |
| 21 اکتبر | Formazione Wikimedia Italia - OpenStreetMap: modifica tramite sito e tramite app | Milan, Lombardy, Italy |
| 21 اکتبر | Stammtisch Karlsruhe | Karlsruhe, Baden-Württemberg, Germany |
| 21 اکتبر | OSM US Mappy Hour: Mapping Accessible Trails |
| 21 اکتبر | [Online] OSM Greece - Διαδικτυακή συνάντηση της ελληνικής κοινότητας | Greece |
| 22 اکتبر | Training on OpenStreetMap (OSM Pakistan) | Chak Shahzad, Islamabad Capital Territory, Pakistan |
| 22 اکتبر | EarthPV: Mapping Photovoltaics | Berlin, Germany |
| 22 اکتبر | Missing Maps mapathon Bratislava #14 | Bratislava, Region of Bratislava, Slovakia |
| 24–25 اکتبر | Kochi Mapping Party 2026 | Ernakulam, Kerala, India |
| 24 اکتبر | Linux Day 2026 a Bologna | San Nicolò di Villola, Bologna, Emilia-Romagna, Italy |
| 24 اکتبر | Linux Day 2026 Parma | Parma, Emilia-Romagna, Italy |
| 24 اکتبر | Linux Day Casorate Sempione 2026 | Casorate Sempione, Lombardy, Italy |
| 24 اکتبر | Cartopartie à Orx | Orx, Nouvelle-Aquitaine, France |
| 24–25 اکتبر | OSM Hackweekend Berlin-Brandenburg 10/2026 | Berlin, Germany |
| 25 اکتبر | Mapping meetup in Uppsala | Uppsala, Sweden |
| 25 اکتبر | OSM Delhi NCR Mapping Party No.33 (Noida) | Hazipur, Noida, Uttar Pradesh, India |
| 26 اکتبر | a11y-Score: ein OSM-Barrierefreiheitswerkzeug |
| 26 اکتبر | CartONG : Mapathons en ligne 2026-2027 |
| 26 اکتبر | Formazione Wikimedia Italia - OpenStreetMap: tasking manager | Milan, Lombardy, Italy |
| 26 اکتبر | Bremer Mappertreffen | Bremen, Bremen, Germany |
| 26 اکتبر | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 27–29 اکتبر | State of the Map Latam 2026 | Mexico City, Mexico City, Mexico |
| 27 اکتبر | Pravidelný Missing Maps CZ-SK online Mapathon |
| 27 اکتبر | 80. Wiener OSM-Stammtisch | Vienna, Austria |
| 27 اکتبر | East Midlands pub meet-up | Derby, England, United Kingdom |
| 28 اکتبر | Würzburger OSM-Treffen | Würzburg, Bavaria, Germany |
| 28 اکتبر | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 30 اکتبر | 20. Mapathon & Mapping Party Rapperswil 2026 | Rapperswil, Rapperswil-Jona, St. Gallen, Switzerland |
| 31 اکتبر | Linux Day Pesaro | Pesaro, Marche, Italy |
| 1 نوامبر | OSM India - Monthly Online Mapathon | New Delhi, Delhi, India |
| 2 نوامبر | Stammtisch | Hanover, Lower Saxony, Germany |
| 3 نوامبر | Berner OpenStreetMap-Znacht | Bern, Bern, Switzerland |
| 3 نوامبر | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 4 نوامبر | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
| 5 نوامبر | Rencontre mensuelle des contributeurs Paris sud | Montrouge, Ile-de-France, France |
| 6 نوامبر | Angers Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 7 نوامبر | Maker Days Salzburg | Salzburg, Salzburg, Austria |
| 7 نوامبر | Mapathon @ Angera | Angera, Lombardy, Italy |
| 8 نوامبر | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 8 نوامبر | OSM Delhi Mapping Party No.34 (South Zone) | New Delhi, India |
| 9 نوامبر | CartONG : Mapathons en ligne 2026-2027 |
| 9 نوامبر | OpenStreetMap x Wikidata Taipei #94 | Chengnei, Taipei, Taiwan |
| 10 نوامبر | OSM Utah Monthly Map Night | Salt Lake City, Utah, United States |
| 10 نوامبر | Hamburger Mappertreffen | Hamburg, Germany |
| 10 نوامبر | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 11 نوامبر | iD Community Chat |
| 11 نوامبر | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 14–15 نوامبر | State of the Map Kerala (SoTM Kerala) | Ettumanoor, Kerala, India |
| 14 نوامبر | OpenStreetMap Ireland AGM - 2026 | Dublin, Ireland |
| 17 نوامبر | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 17 نوامبر | Réunion du groupe local de Lyon | Lyon, Auvergne-Rhône-Alpes, France |
| 17 نوامبر | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 17 نوامبر | 206. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 17 نوامبر | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 19 نوامبر | GeoWeek Luxembourg Mapathon [FR/EN] - Hybrid |
| 19 نوامبر | Meetup in Gent | Ghent, East Flanders, Belgium |
| 21 نوامبر | Atelier OpenStreetMap Metz | Metz, Grand Est, France |
| 22 نوامبر | 1. OSM Stammtisch Fulda | Fulda, Hesse, Germany |
| 23 نوامبر | CartONG : Mapathons en ligne 2026-2027 |
| 23 نوامبر | Listopadový brněnský Missing Maps Mapathon na Ústavu botaniky a zoologie | Brno, South Moravian Region, Czechia |
| 23 نوامبر | Mapwyr Cymru: Mapathon Gogledd Cymru #2 🏴 | Llanfairfechan, Wales, United Kingdom |
| 24 نوامبر | Pravidelný Missing Maps CZ-SK online Mapathon |
| 24 نوامبر | East Midlands pub meet-up | Derby, England, United Kingdom |
| 24 نوامبر | OSM-Verkehrswende #80 | Berlin, Germany |
| 25 نوامبر | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 25 نوامبر | Rhein-Neckar OSM Treffen | Mannheim, Baden-Württemberg, Germany |
| 25 نوامبر | OSM-Treffen Freiburg/Brsg. | Freiburg im Breisgau, Baden-Württemberg, Germany |
| 1 دسامبر | OSM-Treffpunkt | Salzburg, Salzburg, Austria |
| 1 دسامبر | Missing Maps London Mapathon Beginner Friendly (with Training) (Online) [eng] |
| 2 دسامبر | Stuttgarter OpenStreetMap-Treffen | Stuttgart, Baden-Württemberg, Germany |
| 3 دسامبر | Angers : Rencontre mensuelle OpenStreetMap | Angers, Pays de la Loire, France |
| 3 دسامبر | Rencontre mensuelle des contributeurs Paris sud | Montrouge, Ile-de-France, France |
| 5 دسامبر | OSM India - Monthly Online Mapathon | New Delhi, India |
| 7 دسامبر | OpenStreetMap x Wikidata Taipei #95 | Chengnei, Taipei, Taiwan |
| 8 دسامبر | Hamburger Mappertreffen | Hamburg, Germany |
| 8 دسامبر | OSM-Stammtisch Ulm/Neu-Ulm | Neu-Ulm, Bavaria, Germany |
| 9 دسامبر | 23. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 10 دسامبر | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 دسامبر | OSM Delhi Mapping Party No.35 (Outside Delhi) | New Delhi, India |
| 13 دسامبر | Essen OSM-Treffen | Essen, North Rhine-Westphalia, Germany |
| 14 دسامبر | CartONG : Mapathons en ligne 2026-2027 |
| 15 دسامبر | Missing Maps London Mid-Month for Advanced Mappers (no training provided) (Online) [eng] |
| 15 دسامبر | Réunion du groupe local de Lyon | Lyon, Auvergne-Rhône-Alpes, France |
| 15 دسامبر | East Midlands pub meet-up | Derby, England, United Kingdom |
| 15 دسامبر | 207. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 15 دسامبر | OSM-Stammtisch Chemnitz | Chemnitz, Saxony, Germany |
| 15 دسامبر | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 18 دسامبر | Düsseldorfer OpenStreetMap-Treffen (online) | Dusseldorf, North Rhine-Westphalia, Germany |
| 11 ژانویه | CartONG : Mapathons en ligne 2026-2027 |
| 11 ژانویه | OpenStreetMap x Wikidata Taipei #96 | Chengnei, Taipei, Taiwan |
| 25 ژانویه | CartONG : Mapathons en ligne 2026-2027 |
| 25 ژانویه | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 26 ژانویه | OSM-Verkehrswende #81 | Berlin, Germany |
| 8 فوریه | CartONG : Mapathons en ligne 2026-2027 |
| 13–14 فوریه | Karlsruhe Hack Weekend February 2027 | Karlsruhe, Baden-Württemberg, Germany |
| 15 فوریه | OpenStreetMap x Wikidata Taipei #97 | Chengnei, Taipei, Taiwan |
| 22 فوریه | CartONG : Mapathons en ligne 2026-2027 |
| 8 مارس | CartONG : Mapathons en ligne 2026-2027 |
| 8 مارس | OpenStreetMap x Wikidata Taipei #98 | Chengnei, Taipei, Taiwan |
| 22 مارس | CartONG : Mapathons en ligne 2026-2027 |
| 29 مارس | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 12 آوریل | CartONG : Mapathons en ligne 2026-2027 |
| 12 آوریل | OpenStreetMap x Wikidata Taipei #99 | Chengnei, Taipei, Taiwan |
| 26 آوریل | CartONG : Mapathons en ligne 2026-2027 |
| 10 مه | CartONG : Mapathons en ligne 2026-2027 |
| 10 مه | OpenStreetMap x Wikidata Taipei #100 | Chengnei, Taipei, Taiwan |
| 24 مه | CartONG : Mapathons en ligne 2026-2027 |
| 31 مه | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 14 ژوئن | CartONG : Mapathons en ligne 2026-2027 |
| 14 ژوئن | OpenStreetMap x Wikidata Taipei #101 | Chengnei, Taipei, Taiwan |
| 28 ژوئن | CartONG : Mapathons en ligne 2026-2027 |
| 12 جولای | OpenStreetMap x Wikidata Taipei #102 | Chengnei, Taipei, Taiwan |
| 26 جولای | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 9 اوت | OpenStreetMap x Wikidata Taipei #103 | Chengnei, Taipei, Taiwan |
| 6 سپتامبر | OpenStreetMap x Wikidata Taipei #104 | Chengnei, Taipei, Taiwan |
| 27 سپتامبر | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 4 اکتبر | OpenStreetMap x Wikidata Taipei #105 | Chengnei, Taipei, Taiwan |
| 8 نوامبر | OpenStreetMap x Wikidata Taipei #106 | Chengnei, Taipei, Taiwan |
| 29 نوامبر | Rhein-Neckar OSM Treffen | Heidelberg, Baden-Württemberg, Germany |
| 6 دسامبر | OpenStreetMap x Wikidata Taipei #107 | Chengnei, Taipei, Taiwan |
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