An employee card, an employee information management method and system are disclosed. The employee card includes a communication unit and a display screen coupled to the communication unit. The communication unit is configured to receive, according to a distinguishable identifier of the employee card, employee-related information corresponding to the distinguishable identifier. The display screen is configured to obtain the employee-related information from the communication unit and display the employee-related information. The employee-related information includes at least one of following information: an employee name, an employee job title, an employee job code, or a department to which an employee belongs.