The invention provides a vibration energy storage integrated magnetorheological elastomer pier. The vibration energy storage integrated magnetorheological elastomer pier comprises a main body supportcolumn and a plurality of peripheral protection columns; the two ends of the peripheral protection columns are correspondingly connected to the top and the bottom of the main body support column; themain body support column is provided with an inner cavity, the inner cavity is filled with a magnetorheological elastomer, and an electromagnetic coil is wound around the magnetorheological elastomer;and the top of the main body support column is internally provided with a piezoelectric device, a power storage device, an acceleration sensor and a controller, and the power storage device is connected with the piezoelectric device, the controller and the electromagnetic coil, and the acceleration sensor and the controller are connected. The piezoelectric device is subjected to vehicle pressureto generate high-frequency current, the electricity storage device is used for storing electric energy, and the acceleration sensor detects the vibration acceleration of the road surface; and when thevibration acceleration reaches a threshold value, the power storage device is controlled to supply power to the electromagnetic coil, so that the mechanical property of the magnetorheological elastomer is adjusted, and thus the rigidity and damping of the pier are changed.