An outdoor control box is provided to improve an external beauty of the outdoor control box by ventilating inner air to the outside without a separate ventilating device. An outdoor control box includes a support member(110), a container(120), and an upper member(130). The support member is fixed on a ground. A height of the container is greater than a width thereof. The container includes a containing space, which is opened and closed by a door and contains a component therein. The upper member includes plural barrier ribs which are arranged to be apart from each other in a vertical direction to form plural air spaces. A ventilating hole is formed in the respective air spaces. The upper member is positioned on the container and coupled with the containing space.
