The application discloses millimeter -wave holographic scanning three -dimensional imaging equipment, it includes: at least one millimeter wave transceiver and correspond at least one millimeter wave receiving and dispatching antenna array that at least one millimeter wave signal is connected, is used for respectively to send and receive by earth electricity with at least one millimeter wave transceiver, at least one guiding device, at least one millimeter wave receiving and dispatching antenna array corresponding at least one guiding device so as to that is connected to respectively scan with the week side to the object that awaits measuring along with at least one guiding device removal, and the extending direction that antenna array was received and dispatched to at least one millimeter wave is perpendicular with at least one guiding device respectively, drive arrangement for it removes in order to drive at least one millimeter wave receiving and dispatching antenna array in order to scan along the sharp orbit that appears to drive at least one guiding device, and the casing, surround the object that awaits measuring and is examining the detection area that time measuring located, the casing is formed with the export that entry that the object that supplies to await measuring got into detection area and the object that supplies to await measuring left detection area.