To provide a pour out pump with a whistle surely generating sound by the whistle when the pour out pump is operated even if the pour out pump gets wet by hot water or the same.

In the pour out pump with the whistle attached to an upper opening part of a vessel main body and pouring out contained liquid form the vessel main body when a head part is pushed down, and blowing a whistle body by generating air flow, the whistle body does not have a reed which is a vibration piece and generates sound by blowing air flow on an edge. Consequently, since the pour out pump with the whistle is provided with the whistle body not using vibration of the reed as sound source and generating sound by blowing air flow on the edge, sound is surely generated from the whistle body by air flow sent in by pumping action even if the same is wet.