| 24–30 Septembro | Mapathon - Maricá City | Maricá, Rio de Janeiro, Brazil |
| 26 Septembro | South Bay Map Night | San Jose, California, United States |
| 27 Septembro | Missing Maps Mapathon Berlin | Berlin, Germany |
| 27 Septembro | London pub meet-up | London, England, United Kingdom |
| 28 Septembro | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
| 28 Septembro | 4. Treffen Aachener Stammtisch 2.0 | Aachen, North Rhine-Westphalia, Germany |
| 28 Septembro | 135. OSM-Stammtisch für Lübeck und Umgebung | Lübeck, Schleswig-Holstein, Germany |
| 29 Septembro | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 30 Septembro | Pré-Conferência - State of the Map Brasil 2023 | Curitiba, Paraná, Brazil |
| 30 Septembro–1 Oktobro | Karlsruhe Hack Weekend September 2023 | Karlsruhe, Baden-Württemberg, Germany |
| 30 Septembro | OpenStreetMap x Pionir #2 | City of Kikinda, Vojvodina, Serbia |
| 1 Oktobro | A Synesthete's Atlas + Some 3d Color/Light/Motion Experiments | Portland, Maine, United States |
| 2–4 Oktobro | State of the Map Brasil 2023 | Curitiba, Paraná, Brazil |
| 2 Oktobro | A Synesthete's Atlas: Performing Cartography | Gorham, Maine, United States |
| 3 Oktobro | Missing Maps London Mapathon |
| 4 Oktobro | OSMF Engineering Working Group meeting |
| 4 Oktobro | MapRVA Happy Hour |
| 4 Oktobro | Geomob Lisbon | Lisbon, Portugal |
| 8 Oktobro | Social mapping Sunday: Beckenham | Western Australia, Australia |
| 8 Oktobro | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 9 Oktobro | Mapathon débutant saison 23/24 CartONG | Chambéry, Auvergne-Rhône-Alpes, France |
| 10 Oktobro | Osm2pgsql Virtual Meetup |
| 10 Oktobro | South Bay Map Night | San Jose, California, United States |
| 10 Oktobro | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 11–14 Oktobro | State of the Map Nigeria 2023 | Abuja, Federal Capital Territory, Nigeria |
| 11 Oktobro | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 12 Oktobro | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 14–15 Oktobro | OSM Hackweekend Berlin 10/2023 | Berlin, Germany |
| 14 Oktobro | Journey to the Centers of Michigan | Michigan, United States |
| 14 Oktobro | A Synesthete’s Atlas: Cartographic Improvisations Between Eric Theise and Trē Seguritan Abalos | Pittsburgh, Pennsylvania, United States |
| 16–20 Oktobro | FOSS4G SotM Oceania 2023 Conference | Auckland, Auckland, New Zealand |
| 17 Oktobro | 168. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 17 Oktobro | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 23 Oktobro | Mapathon débutant saison 23/24 CartONG | Chambéry, Auvergne-Rhône-Alpes, France |
| 24 Oktobro | South Bay Map Night | San Jose, California, United States |
| 25 Oktobro | 69. Wiener Stammtisch | Vienna, Austria |
| 25 Oktobro | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 26 Oktobro | 136. OSM-Stammtisch für Lübeck und Umgebung | Lübeck, Schleswig-Holstein, Germany |
| 7 Novembro | South Bay Map Night | San Jose, California, United States |
| 8 Novembro | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 10–12 Novembro | State of the Map EU 2023 | Berchem, Antwerp, Antwerp, Belgium |
| 12 Novembro | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 13 Novembro | Mapathon débutant saison 23/24 CartONG | Chambéry, Auvergne-Rhône-Alpes, France |
| 16–18 Novembro | SOTM Asia | Bangkok, Bangkok, Thailand |
| 21 Novembro | South Bay Map Night | San Jose, California, United States |
| 21 Novembro | 169. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 21 Novembro | Réunions des contributeurs | Weyler, Arlon, Luxembourg, Belgium |
| 21 Novembro | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 22 Novembro | OSM-Stammtisch Köln | Cologne, North Rhine-Westphalia, Germany |
| 23 Novembro | 137. OSM-Stammtisch für Lübeck und Umgebung | Lübeck, Schleswig-Holstein, Germany |
| 24–26 Novembro | FOSSGIS-OSM-Communitytreffen 2023 Nummer 20 | Essen, North Rhine-Westphalia, Germany |
| 27 Novembro | Mapathon débutant saison 23/24 CartONG | Chambéry, Auvergne-Rhône-Alpes, France |
| 29 Novembro | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 1–3 Decembro | State of the Map Africa 2023 | Yaoundé, Centre, Cameroon |
| 11 Decembro | Mapathon débutant saison 23/24 CartONG | Chambéry, Auvergne-Rhône-Alpes, France |
| 13 Decembro | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 13 Decembro | 11. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 14 Decembro | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 19 Decembro | 170. OSM-Stammtisch Bonn | Bonn, North Rhine-Westphalia, Germany |
| 19 Decembro | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 29 Decembro | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 9 Januaro | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 13 Januaro | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 13 Februaro | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 14 Marto | 12. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 15 Marto | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 15 Aprilo | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 16 Majo | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 16 Junio | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 19 Junio | 13. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 17 Julio | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 17 Aŭgusto | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 11 Septembro | 14. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
| 18 Decembro | 15. Österreichischer OSM-Stammtisch (online) | Stainach-Pürgg, Styria, Austria |
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