A wall-mounted washing machine including a rear panel for coupling the washing machine to a wall surface, a tub configured to store washing water and supported by the wall surface through the rear panel, a drum rotatably installed inside the tub and configured to accommodate washing objects, a tub front panel coupled to a front surface of the tub, and a drying device coupled to an outer surface of the tub and configured to dry the washing objects. The drying device can communicate air with the tub front panel and the tub.
