The invention discloses a satellite antenna pointing control device which comprises an upper bottom plate and a lower bottom plate. A sleeve is arranged on the upper bottom plate, and a main shaft isarranged in the sleeve. A bottom end of the main shaft extends downwards and is provided with a damping mechanism. A top end of the main shaft is provided with a support plate, and one end of the support plate is provided with a first vertical plate which is provided with a mounting plate. One end of the support plate far from the first vertical plate is provided with an adjustment screw. The device has the advantages of stable rotation, excellent performance, convenient and reliable installation and easy popularization, the maintainability is enhanced, and the device is suitable for the vastnumber of users to accurately control the orientation of satellite antennas of various aperture sizes.