The utility model provides a camera elevating positioning system. The camera elevating positioning system comprises a manual elevating platform, a fine tuning elongated holder plate, a support, and a slide bar elevating mechanism. The manual elevating platform comprises a base, a six guide rail scissor-type elevating mechanism, and a platform surface. The six guide rail scissor-type elevating mechanism comprises a six guide rail shaft positioning mechanism, a lapping lead screw driving mechanism, and an elevating hand wheel. The fine tuning elongated holder plate is fixed on the platform surface through screws. The support comprises a vertical portion and a horizontal shaft. The bottom of the vertical portion is fixed on the fine tuning elongated holder plate. An end of the horizontal shaft is pivoted with the vertical portion. The slide bar elevating mechanism is fixed on the other end of the horizontal shaft. The slide bar elevating mechanism comprises a slide bar with a sliding groove, a driving wheel driving the slide bar to move through the sliding groove, and a rotary knob rotating the driving wheel. The camera elevating positioning system can accurately position a camera on various angles and heights, so as to obtain clear images, and efficiency and accuracy of image processing are improved.