The invention discloses a heliostat tracking control device. The heliostat tracking control device comprises a heliostat facula calibration apparatus, a heliostat controller, a superior controller, an acceleration transducer and an incremental encoder; the heliostat facula calibration apparatus is connected with the superior controller and the heliostat controller by a heliostat field network; the superior controller is connected with the heliostat controller by a heliostat field network; the heliostat controller is in communication connection with the acceleration transducer and the incremental encoder; the acceleration transducer is attached on the backside of a mirror; the incremental encoder is disposed on the end of a rotary decelerator worm on the azimuth direction; a motor is disposed on the head of the rotary decelerator worm; and the output end of the heliostat controller is connected with the motor. The device disclosed by the invention reduces the cost of a heliostat controlling system effectively, can be installed and maintained easily, can utilize resources reasonably, and can correct the absolute errors in heliostat tracking process, thereby improving the heliostat tracking precision.