PURPOSE: To provide a supporting device for a fan motor in which assembling properties are largely improved by simplifying a structure.

CONSTITUTION: The supporting device for a fan motor comprises a motor base 5 provided at a stationary side to support the motor 1, a stationary member 3 formed at an outer periphery of the motor 1 and having an engaging hole 4, and a vibration insulation member 7 mounted at one end at the base 5 and engaged at the other with the hole 4 to support the motor 1 to a motor base 5.