Artonges is a former commune in the department of Aisne in the Nord-Pas-de-Calais-Picardie region of northern France. On 1 January 2016, it was merged into the new commune Dhuys-et-Morin-en-Brie.
The inhabitants of the commune are known as Artongeois or Artongeoises
Artonge is a commune in the south of the department of Aisne in the old Brie Champagne region, located on a high plateau not far from the sources of the Dhuys and the edge of the forest of "Rouges Fossés" (Red Ditches).
It is located some 20 km south-east of Château-Thierry and 35 km south-west of Épernay. It can be accessed by the D20 road from Pargny-la-Dhuys in the north coming south through the village and continuing south-west to Marchais-en-Brie. The D201 branches south off the D20 changing to the D40 at the border of the commune and continuing south to Montmirail. There is also the D866 coming from Nesles-la-Montagne in the north-west terminating in the village. There is also a railway line coming from the north with Artongeole Station just north of the village. The railway continues south-west through Montmirail. The commune is mixed farmland and forest.