Any-Martin-Rieuxis a Frenchcommunein thedepartmentofAisnein thePicardyregion of northern France.The commune can be accessed by the D1043 (E44) road which passes through the southern part of the commune fromHirsonin the west toMaubert-Fontainein the east. The D5 road comes fromAubentonin the south intersecting the D1043 at the hamlet of Bellevue in the commune and continuing north to the village then on to Neuville-aux-Joutes. the D31 road fromSaint-Michelin the west toSigny-le-Petitpasses through the northern tip of the commune. The D134 road also goes from the village east through the hamlet of Martin-Rieux toFligny. there are a few hamlets and villages in the commune. These are: La Malaise, Martin-Rieux, La Rue du Moulin, Housseau, and Bellevue. The commune is mostly farmland bit with a large area of forest in the north-east.
Le Petit Glandriver flows west through the commune with a network of tributaries feeding it including theRuisseau des Sourdronsfrom the south and theRuisseau de Laubryfrom the north. Le Petit Gland flows west to join theGlandriver near Saint-Michel.
