| 27th March | Bremer Mappertreffen (Online) | Bremen, Free Hanseatic City of Bremen, Germany |
| 28th March | South Bay Map Night | San Jose, California, United States |
| 28th March | OSM East Midlands/Nottingham meetup (online) | Nottingham, England, United Kingdom |
| 29th March | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 2 |
| 29th March | Missing Maps Brno mapathon March 2023 | Brno, Southeast, Czechia |
| 30th March | [Online] OpenStreetMap Foundation board of Directors - public videomeeting |
| 30th March | Formation UN Mappers : OpenStreetMap et la cartographie humanitaire - session 9 |
| 31st March | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 1st April | OSM Nederland bijeenkomst (online) | IJmuiden, North Holland, Netherlands |
| 4th April | MapRoulette Monthly Community Meeting |
| 4th April | OSMF Engineering Working Group meeting |
| 4th April | Missing Maps London Mapathon |
| 4th April | OSM-Verkehrswende #46 (Online) | Berlin, Germany |
| 5th April | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 3 |
| 5th April | A Synesthete's Atlas - Eric Theise & upright bassist Ari Smith | Madison, Wisconsin, United States |
| 5th April | Stuttgarter Stammtisch | Stuttgart, Baden-Württemberg, Germany |
| 9th April | OSMmapperCPH | Copenhagen, Capital Region of Denmark, Denmark |
| 11th April | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 11th April | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 12th April | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 4 |
| 12th April | OSM Utah Monthly Map Night | Salt Lake City, Utah, United States |
| 13th–15th April | FOSSASIA | Singapore |
| 15th–16th April | OSM Hackweekend Berlin 04/2023 | Berlin, Germany |
| 15th April | Réunion du groupe local de Toulouse | Toulouse, Occitania, France |
| 17th April | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 18th April | 162. Treffen des OSM-Stammtisches Bonn |
| 18th April | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 19th April | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 5 |
| 19th April | Missing Maps - DRK & MSF Online Mapathon | Berlin, Germany |
| 26th April | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 6 |
| 26th April | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 2nd May | MapRoulette Monthly Community Meeting |
| 3rd May | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 7 |
| 10th May | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 8 |
| 10th May | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 10th May | OSM Utah Monthly Map Night | Salt Lake City, Utah, United States |
| 10th May | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 11th May | "Open- und OpenStreetMap-Daten in Blaulichtorganisationen" (Schweiz) |
| 11th May | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 12th–13th May | MERGE-it | Verona, Veneto, Italy |
| 16th May | 163. Treffen des OSM-Stammtisches Bonn |
| 16th May | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 17th May | Formação UN Mappers: OpenStreetMap e o mapeamento humanitário - sessão 9 |
| 18th–19th May | State of the Map Baltics 2023 | Riga, Vidzeme, Latvia |
| 20th May | Réunion du groupe local de Toulouse | Toulouse, Occitania, France |
| 31st May | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 6th June | MapRoulette Monthly Community Meeting |
| 8th–11th June | State of the Map United States 2023 | Richmond, Virginia, United States |
| 8th June | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 9th–11th June | State of the Map France 2023 | Marseille, Provence-Alpes-Côte d'Azur, France |
| 10th June | OSM-Stammtisch Hannover | Hanover, Lower Saxony, Germany |
| 14th June | OSM Utah Monthly Map Night | Salt Lake City, Utah, United States |
| 17th June | Réunion du groupe local de Toulouse | Toulouse, Occitania, France |
| 20th June | 164. Treffen des OSM-Stammtisches Bonn |
| 20th June | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 26th June–2nd July | FOSS4G | Prizren, Kosovo |
| 30th June | Düsseldorfer OpenStreetMap-Treffen | Dusseldorf, North Rhine-Westphalia, Germany |
| 11th July | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 11th July | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 18th July | 165. Treffen des OSM-Stammtisches Bonn |
| 18th July | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 9th August | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 11th August | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 15th August | 166. Treffen des OSM-Stammtisches Bonn |
| 15th August | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 11th September | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 14th September | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 19th September | 167. Treffen des OSM-Stammtisches Bonn |
| 19th September | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 10th October | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 11th October | OSM-Stammtisch | Zurich, Zurich, Switzerland |
| 14th–15th October | OSM Hackweekend Berlin 10/2023 | Berlin, Germany |
| 17th October | 168. Treffen des OSM-Stammtisches Bonn |
| 17th October | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 8th November | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 21st November | 169. Treffen des OSM-Stammtisches Bonn |
| 21st November | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 1st–3rd December | State of the Map Africa 2023 | Yaoundé, Centre, Cameroon |
| 14th December | Münchner OSM-Treffen | Munich, Bavaria, Germany |
| 19th December | 170. Treffen des OSM-Stammtisches Bonn |
| 19th December | Lüneburger Mappertreffen (online) | Lüneburg, Lower Saxony, Germany |
| 9th January | Münchner OSM-Treffen | Munich, Bavaria, Germany |
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