The present invention provides a digital implant and oral implant locator design method and system, the method includes the following steps: taking a CT film of the patient's oral cavity, using the CT image to construct a three-dimensional model, establishing an all-round implant surgery simulation environment, and according to the implant The implant information database, select the applicable brand and model of the implant, manually design the implant position, and use the measurement tool to evaluate the implant position, import the scan data of the plaster model, and place the plaster model according to the selected reference point. Align with the 3D model, evaluate the position of the implant according to the standard jaw occlusal relationship, generate revision opinions, extract the basic information of the implant, and process the oral implant positioner. The present invention performs simulated surgery visually and scientifically before the operation, and designs and manufactures an oral implant positioner for dental implant surgery according to the results of the simulated operation, which makes the design of the oral implant positioner scientific and digital, and improves the operation efficiency. success rate.