The invention provides an automatic urine catheterization device for pressure measurement. The automatic urine catheterization device comprises a urine catheter connector, a Y-shaped tee joint, a urination connector, a pressure measurement connector, a pressure measurement device, and a plurality of sections of pipes for connecting the urine catheter connector, the Y-shaped tee joint, the urination connector, the pressure measurement connector and the pressure measurement device. The automatic urine catheterization device is characterized in that a one-way valve is arranged in the urine catheter connector, a first control valve, a second control valve and an electromagnetic valve are arranged on near Y-shaped tee joint, the pressure measurement connector is internally provided with a hydrophobic membrane allowing gas to pass through and preventing tissue liquid to pass through, and a liquid measurement device is arranged on the lower end of the pressure measurement connector. The automatic urine catheterization device has the advantages that the urine catheterization device is matched with a urine catheter commonly used clinically, so that the automatic control on urination is realized, and the trouble of artificial nursing on urination is avoided; the one-way valve can effectively prevent the back flowing of urine, so that the urinary tract infection caused by the back flowing of urine is avoided; and the hydrophobic membrane can effectively prevent the urine from flowing back to a pressure sensor.