The present invention relates to an automatic endoscope leakage inspection apparatus and an inspection method thereof. The endoscope includes RFID tags having unique identification information depending on the types of various endoscopes, and the automatic endoscope leakage inspection apparatus includes an RFID module for reading the unique identification information of the endoscope from the RFID tags. The automatic endoscope leakage inspection apparatus manages the endoscope information depending on the types of various endoscopes, reads the unique identification information on the endoscope using an RF communication network, selects one piece of information on the endoscope corresponding to the read unique identification information and automatically processes the leakage inspection by the endoscope. The present invention can facilitate the leakage inspection by the endoscope and improve the accuracy of the leakage inspection by managing the data for each type of the various endoscopes using an RFID communication network.