The invention discloses an automatic control system for digital operating rooms. The system comprises a digital main control system, at least one digital operating room in communication connection with the digital main control system and a video presentation system in communication connection with the digital operating rooms. Each digital operating room comprises a central controller which is arranged in the digital operating room and is in communication connection with the digital main control system, an integrated operating table in communication with the central controller, a central cantilever hung on the top wall of the digital operating room, multiple shadowless lights connected to the central cantilever through support arms, a main camera hung on the top wall of the digital operating room through a camera cantilever, a sterile liquid crystal display device in communication connection with the main camera and a video communication device hung in the digital operating room. The top walls of the digital operating rooms are provided with camera tracks used for moving the camera cantilevers, the main cameras are in communication connection with the central controller, and the video communication devices are in communication connection with the video presentation system.