The present invention provides an electrolyzed water generator that can efficiently generate electrolyzed water including hypochlorous acids and can be stably installed. This electrolyzed water generator comprises an electrolysis unit. The electrolysis unit has: an electrode pair having a positive electrode and a negative electrode arranged facing the positive electrode; and a diaphragm-less electrolyte flow path between the positive electrode and the negative electrode. The electrode pair is arranged inclined such that the positive electrode is on the upper side and the negative electrode ison the lower side. The electrolyte flow path is provided such that the electrolyte flows from the lower side into the electrolyte flow path and such that the electrolyzed water including hypochlorousacids and generated by electrolysis of the electrolyte by the electrode pair flows out from the upper side. The electrode pair is characterized by being arranged such that the angle of inclination thereof relative to the vertical direction is 10-85 DEG.