The invention relates to the technical field of automotive seats and discloses a dynamic balance type automotive damping seat. The seat comprises a seat body, wherein an upper support and a lower support parallel to the upper support are arranged on the bottom of the seat body, multiple oil cylinders are connected between the upper support and the lower support, the two ends of each oil cylinder are hinged to the upper support and the lower support through spherical hinges respectively, the oil cylinders are obliquely distributed, the curved surface defined by all the oil cylinders is a circular truncated cone surface, each oil cylinder is located on the generatrix of the circular truncated cone surface, a fixed plate is arranged at the center of the lower support, an oil tank is arranged at the upper end of the fixed plate, a main oil hole is formed in the center of the upper end of the fixed plate, branch oil holes communicated with the main oil hole are formed in the four sides of the fixed plate, the oil tank is communicated with the main oil hole, a connector is arranged on each side of the fixed plate and located at the outer end of the corresponding branch oil hole, and each oil cylinder is communicated with the corresponding connector through an independent oil pipe. Therefore, the seat has the advantages that fluctuating vibration and inclining shaking of the road surface can be effectively relieved, dynamic balance of the seat is kept, and it is guaranteed that passengers feel more comfortable sitting on the seat.