The present disclosure provides a shock-absorbing trailer hitch, including a shock-absorbing trailer hitch, a buffer sleeve, locking pins, and a shock-absorbing trailer hitch receiver tube; where a trailer hitch beam of the shock-absorbing trailer hitch is connected to a vehicle on both sides and connected to a hexagonal rod of the shock-absorbing trailer hitch receiver tube in the middle through the buffer sleeve, and the locking pin connects the three in a locked manner. The shock-absorbing trailer hitch is connected to the trailer hitch beam and a first trailer hitch receiver tube through a shock-absorbing spring, and the shock-absorbing trailer hitch receiver tube is connected to the hexagonal rod and a second trailer hitch receiver tube through a shock-absorbing spring, thereby forming a dual shock-absorbing mechanism. The buffer sleeve cooperates with a triple locking structure and a dual-position spare design to achieve a secure connection and shock-absorbing anti-movement.