| Noyant-et-Aconin | |
| Arrondissement: | Soissons |
| Canton: | Soissons-2 |
| Insee: | 02564 |
| Postal Code: | 02200 |
| Coordinates: | 49.3331°N 3.335°W |
| Elevation M: | 72 |
| Elevation Min M: | 55 |
| Elevation Max M: | 161 |
| Area Km2: | 4.6 |
| Population: | 482 |
| Population Date: | 2021 |
| Population Footnotes: | [1] |
| Commune: | Bernoy-le-Château |
Noyant-et-Aconin (in French pronounced as /nwajɑ̃ e akɔnɛ̃/) is a former commune in the Aisne department in Hauts-de-France in northern France. On 1 January 2023, it was merged into the new commune of Bernoy-le-Château.[2]
During World War I, American politician-turned-soldier Roy Earl Parrish was killed here in 1918.[3]