Disclosed is a linear vibrator, the vibrator including a case including a lower case and an upper case engaged with the lower case; a stator that is disposed on a bottom plate of the lower case and includes a coil block formed of coil wound in the horizontal direction to the bottom plate; a vibrator including a weight having a storage that is formed in a position corresponding to the coil block to store the coil block, a yoke to cover the storage of the weight, and first and second magnets that are disposed in the storage and on the coil block; and an elastic member that has one side fixed to external surfaces of the weight, the external surfaces facing each other, and the other side engaged with a side of the case facing the external surfaces of the weight, the other side facing the one side.