According to the present invention, there is provided a washing machine capable of increasing the stability of a vibration system including at least a drum, an outer tank, and an electric motor with respect to the load amount such as washing objects and water, without increasing the number of the vibration-proofing members, even for a large-capacity drum. The washing machine comprises: an outer tank (23) for water storage; a drum (21) rotatably provided in the outer tank (23) and used for washing and drying; a motor (22) for rotatably driving the drum (21); a front anti-vibration member (24) for upward supporting the lower front side of the outer tank (23); and a rear anti-vibration member (25) for upward supporting the lower rear side of the outer tank (23). The front anti-vibration member (24) and the rear anti-vibration member (25) are disposed in front of the center of gravity of the system at least comprising the outer tank (23), the drum (21) and the motor (22) in non-loaded condition.