A wall mounted washing machine and a door gasket thereof are provided to reduce manufacturing costs and address problems associated with the increasing costs incurred in the machine assembling process. The wall mounted washing machine includes: a tub formed on a rear panel mounted on a wall; a drum rotatably installed in the tub; a front panel installed in the tub and having an opening formed therein; a cover installed on the front panel to cover the front panel; a door installed on the cover, opening or closing a laundry inlet of the cover, and having a door glass bulging out toward the drum; and a door gasket provided on the door and having an elastic protrusion that makes contact with the door glass bulging out toward the drum, wherein, when the cover is attached to the front panel, the door gasket makes contact with the surface of the cover through a bead portion.
