The invention relates to a fuel gas pressure regulator with a remote pressure regulating function. The fuel gas pressure regulator comprises a direct-acting-type pressure regulator body, a pneumatic control unit, a small airbag and a solenoid valve set. The direct-acting-type pressure regulator body is provided with a balance flange provided with a gas balance cavity. The gas balance cavity communicates with a gas inlet cavity of the direct-acting-type pressure regulator body. A gas path led out of the balance flange communicates with the pneumatic control unit. The pneumatic control unit communicates with the small airbag. The small airbag is provided with the solenoid valve set. The solenoid valve set comprises a pressure increasing solenoid valve and a pressure decreasing solenoid valve. According to the fuel gas pressure regulator, a using mode of a traditional direct-acting-type pressure regulator is transformed, and a plurality of regulating and controlling assemblies are additionally mounted to form the pressure regulator with the remote regulating function; and the reliability and stability of the direct-acting-type pressure regulator are retained.