An electrolyzed water generating device of the present invention includes an electrolytic solution supplying unit and an electrolysis unit including an electrolysis electrode pair. The electrolytic solution supplying unit is provided so as to supply an aqueous solution of an electrolyte for generating electrolyzed water to the electrolysis unit. The electrolysis unit is provided so that the aqueous solution of the electrolyte for generating electrolyzed water is electrolyzed using the electrolysis electrode pair to generate an electrolyzed water. The electrolyte for generating electrolyzed water contains an alkali metal chloride and a substance that makes an aqueous solution acidic. The electrolyzed water generating device generates an electrolyzed water having a pH of more than 6.5 and less than 8.0.