Provided is a vibration motor, including: a housing having a receiving space; a vibrator received in the receiving space; and a coil configured to drive the vibrator to reciprocate; and a guide rail received in the receiving space and fixed to the housing. The vibrator includes a rolling friction portion corresponding to the guide rail, and the rolling friction portion comprises a mass block spaced apart from and opposite to the guide rail, and a plurality of rolling members connected between the mass block and the guide rail in a slidable way. Compared with the related art, the vibration motor provided by the present invention can effectively reduce a friction force and improve a performance thereof.