Disclosed herein is a method for manufacturing a dental model including a model base (2) on which dental-model bodies (1) for upper and lower jaws are disposed. The method includes: a scanning operation (100) of scanning teeth or a dental impression of a patient and obtaining dental information about the shape of target teeth an image model creation operation (200) of conducting imagification based on the dental information obtained in the scanning operation and thus embodying an image model and a CAM processing operation (300) of forming a dental model (3) through a milling process using CAM based on the image model. The image model and the dental model respectively obtained in the image model creation operation and the CAM processing operation are designed and formed such that a dental-model body of the target teeth and the model base are integrated with each other.
