To promote the bathing of an infant by providing a whistle arranged on a narrow passage communicated with an air reservoir section communicated with an entrance of water and releasing the air in the air reservoir section at the position above the draft plane in a main body having the entrance of water below the draft plane.

This floating toy is provided with a floating body section 1 constituted of a main body 3, a cup-shaped air reservoir section 4 in it, and foam styrol and a whistle 6 communicated with the air reservoir section 4. The main body 3 is constituted of an upper main body 3a made of an animal doll and a lower main body 3b forming its pedestal. A whistle 6 arranged on a narrow air passage 10 is provided on the back face side of the upper main body 3a, a rectangular upper edge adjacent to the narrow passage 10 at the upper end of the air reservoir section 4 is formed into a knife edge on the whistle 6, and a resonance chamber 12 is formed on the inside of the rectangular hole. The upper end of the resonance chamber 12 is closed with a pot-like upper cover 13. The air quickly flowing out from the air reservoir section 4 through the narrow passage 10 rings the whistle 6 with the knife edge of the whistle 6.