To provide a locker which has an improvement in the usability and enables the total the rear surfaces of doors for closing respective housing spaces to be effectively utilized in a space saving locker which is used for two persons by dividing one housing space into two L-shape and inverted L-shape housing spaces which are alternately arranged in the vertical direction.

The door which closes the L-shape housing space is constituted of long-sized doors 6 and 8, and short-sized doors 7 and 9. Those doors are pivotally attached with hinges in a manner to be respectively freely turnable on the end section of the housing space so as to become a double door.