Abstract: Disclosed is a location information sharing method based on wired and wireless internet using location ID. The location information sharing method is characterized by: inputting the location information including a location coordinate and a location ID corresponding to the location coordinate through one or more wired and wireless Internet terminals to register the location information to one or more location information domain servers; searching the registered location information after the terminal is connected to the location information domain servers corresponding to the location information when user selects the corresponding location ID to request the location information if the location ID is transferred or received between the wired and wireless Internet terminals or if the location ID contained in various documents is inputted; and transmitting the location information to the wired and wireless Internet terminal requesting the location information.