A cold water discharge apparatus, for discharging water from an outlet port when feed water is hot and from a cold water discharge port when the feed water is cold, includes a temperature-sensitive first switching valve body and a diaphragm-type second switching valve body. The first switching valve body is configured to open/close a cold water discharge flow channel depending on temperature. The second switching valve body is configured to open a discharge flow channel due to the pressure caused by the flow of hot water through the discharge flow channel. The second switching valve body is configured to close the discharge flow channel due to the pressure caused by the flow of the cold water through the cold water discharge flow channel. The second switching valve body is configured to discharge residual water from the cold water discharge flow channel after stopping water has cooled down.