Disclosed is a battery module, which may stably maintain a secondary battery stack and have less damage to an electrode lead due to external vibration, and a battery pack including the battery module. The battery module comprises a plurality of pouch-type secondary batteries respectively configured to accommodate an electrode assembly in a pouch thereof so that an electrode lead connected to an electrode tab of the electrode assembly is drawn through a terrace portion of the pouch, and a fixing member interposed at least partially between the secondary batteries and adhered and fixed to the terrace portion to maintain the secondary batteries in a stacked state.