The invention relates to a wireless WIFI fingerprint access control method and system. The method comprises the following steps of receiving fingerprint information collected by a mobile phone with afingerprint authentication function or a WIFI fingerprint key by an access control fingerprint key setting management module; and setting time for opening a corresponding fingerprint door lock according to the acquired fingerprint information, setting WIFI information entering the corresponding fingerprint door lock according to the acquired fingerprint information, and determining whether the WIFI information is allowed to access the corresponding fingerprint door lock. The system comprises the mobile phone with the fingerprint authentication function, the fingerprint door lock, the WIFI fingerprint key and the access control fingerprint key setting management module. In the invention, a mode that a traditional fingerprint access control system depends on a fingerprint collector to open the fingerprint door lock is changed; and an application range of the mobile phone with the fingerprint authentication function is expanded so that the fingerprint access control system has a wirelessWIFI fingerprint key opening function, unlocking fingerprint time permission is provided for the fingerprint access control system, and a management function of correspondingly accessing WIFI information permission is achieved.