Outdoor installation type electronic equipment casing

The purpose of the present disclosure is to provide an outdoor-installation-type electronic apparatus housing that ensures a waterproofing function in a poor environment where water pressure is applied. In the present disclosure, a housing body (1) is provided with: a flange (4) protruding from an outer-side surface of each side-surface member (3); and a water-stop member (5) arranged at an end surface of each side-surface member (3), the water-stop members (5) protruding from an outer-side surface of the side members (3) and facing the flanges (4). A cover (11) is provided with: a front-surface member (12); and a plurality of side-surface plates (13) that are continuous with the front-surface member (12) and that constitute the top, side, and bottom surfaces of an outdoor-installation-type electronic apparatus housing (101). Reverse surfaces (13r) of the side-surface plates (13) and an outer-side surface (5b) of the water-stop member (5) that is close to the reverse surfaces (13r) of the side-surface plates