The Hidden Machina Village is a location in Xenoblade Chronicles. It is located on the lower level of the Fallen Arm. It is a Machina village, where most of the Machina NPCs in the game are found. It is in the palm of the hand of the arm, and is located inside a circle formed by a pipe. There is one location and one landmark in the village; the Ether Light and the Junks, respectively. The Ether Exhaust System is a miniature replica of the village.

There are two shops in the village. The first shop initially sells anti-Mechon weapons and art books. After completing Mechonis Core, the first shop's inventory changes and a second shop opens. It sells Mechonis Armour and art books.