There is provided a plant disease controlling composition comprising at least one compound (A) selected from the group consisting of metconazole, bromuconazole and epoxyconazole, as well as a compound represented by the formula (I): as active ingredients. Also provided is a method for controlling a plant disease, which comprises applying at least one compound (A) selected from the group consisting of metconazole, bromuconazole and epoxyconazole, as well as the compound represented by the formula (I) to a plant, a seed of a plant or a cropland.