A shroud supporting structure is provided which includes a shroud 5 which has a rectangular shape and whose opening is oriented in the front and rear directions of an automobile, in which: to front-end parts 3 of a pair of front side-frames 2 which is disposed on both right and left sides, first height portions A, B in both side parts 5c, 5d of the shroud 5 which correspond to the front-end parts 3 are attached; and protrusion portions 5f, 5g which protrude sideward in second height portions C, D that are located above the first height portions A, B in both side parts 5c, 5d are attached to brackets 6, 7 which protrude upward from the front-end parts 3 of the front side-frames 2.