The clamping device for the photographic equipment comprises a lower connecting seat, a rotating connecting seat, an upper connecting seat and a locking structure, the rotating connecting seat is connected with the upper connecting seat and the lower connecting seat in a rotating mode, and the locking structure is used for locking the rotating connecting seat on the lower connecting seat and the upper connecting seat or unlocking the rotating connecting seat from the lower connecting seat and the upper connecting seat. When the locking structure locks the rotary connecting seat on the lower connecting seat, the rotary connecting seat is synchronously locked on the upper connecting seat, and when the locking structure unlocks the rotary connecting seat and the lower connecting seat, the locking structure unlocks the rotary connecting seat and the upper connecting seat at the same time. The clamping device for the photographic equipment is provided with the lower connecting seat, the rotary connecting seat, the upper connecting seat and the locking structure, and the rotary connecting seat is rotationally connected with the upper connecting seat and the lower connecting seat respectively, so that the shooting angle of the photographic equipment can be adjusted through mutual rotation of the lower connecting seat, the rotary connecting seat and the upper connecting seat, and the shooting is flexible and changeable; and the rotary connecting seat can be synchronously locked or unlocked with the lower connecting seat and the upper connecting seat through the locking structure, so that when the shooting angle of the shooting equipment is adjusted, the operation is convenient and fast, and the use is convenient.