To provide a vortex pump provided with a structure capable of corresponding to further thinning.

A vortex pump 1 comprises: an impeller 20 that includes a plurality of blades 22 at an outer circumference and a rotor magnet 40 placed at an inner circumference; a shaft 41 fixed at a center of the impeller 20; a bearing component 50 placed at an outer circumference of the shaft 41; a motor stator 70 placed at an inner circumference side of the rotor magnet 40; and a case structural component 60 having a suction port 61 and a discharge port 62 that functions to house the impeller 20 and furthermore to divide the impeller 20 and the motor stator 70. A motor stator side surface 65 of the case structural component 60 is covered with an adhesive 69 to adhere the motor stator 70 to the motor stator side surface 65.