An engine mount is provided in which a nozzle plate is mounted between an insulator and a diaphragm to divide an inner space into an upper liquid chamber and a lower liquid chamber. A hydraulic liquid flows between the upper and lower liquid chambers through a first flow path formed on the nozzle plate based on a change in volume in the engine mount. The nozzle plate which includes a second flow path having an outlet disposed at an upper end of the second flow path and in communication with the upper liquid chamber. A diaphragm is coupled to a lower portion of the nozzle plate to form the lower liquid chamber, and divides the lower liquid chamber into a main liquid chamber and an auxiliary liquid chamber. Additionally, a valve plate is seated at an upper side of the upper end of the second flow path.