An intelligent locker system includes a locker device, a portable electronic device, and a cloud server. The locker device houses an object and is provided with a near-field communication sensing member. When the portable electronic device senses and reads the near-field communication sensing member, a monitor of the portable electronic device displays a deposit position information. Next, the deposit position information is uploaded to the cloud server through the internet. When the user is to retrieve the object, the user is able to use the portable electronic device to display the location of the locker, enhancing the efficiency of locating the locker.