An electric power steering control device including: a torque sensor which detects a steering torque of a handle; a vehicle speed sensor which detects a vehicle speed; a motor which assists a steering power; and a control unit which computes and outputs a control amount, by which the motor is controlled, in accordance with information items of the both sensors; wherein the control unit includes: a target current setting means which computes a target current in accordance with the information items of the both sensors, an actual current detecting means which detects an actual current supplied to the motor, a deviation computing means which computes a deviation between the target current and the actual current, and a control amount setting means which computes and outputs the control amount in accordance with the deviation; the control amount setting means comprising: a PI control computing means (13,14) which is composed of a proportion means which computes a proportion term and outputs a proportion signal (KpI), an integration means which computes an integration term and outputs an integration signal (KiI), an addition means which adds and computes both computing results, and a gain setting means which varies a gain of the proportion term in accordance with the deviation (ΔI) and the vehicle speed, which is detected by the vehicle speed sensor, characterized in that the gain setting means is inserted between the deviation computing means and the proportion means only and is configured to vary the gain of the proportion means in accordance with the deviation (ΔI) of the actual current signal (Im) and the vehicle speed signal (Vs) whereby the proportion term is computed by using the gain of the gain setting means, and that the integration means is connected to the deviation computing means and is not inserted to the gain setting means, whereby the gain of the integration term is computed in accordance with a predetermined constant gain which is not varied by the vehicle speed and the deviation (ΔI). a torque sensor which detects a steering torque of a handle; a vehicle speed sensor which detects a vehicle speed; a motor which assists a steering power; and a control unit which computes and outputs a control amount, by which the motor is controlled, in accordance with information items of the both sensors; wherein the control unit includes: a target current setting means which computes a target current in accordance with the information items of the both sensors, an actual current detecting means which detects an actual current supplied to the motor, a deviation computing means which computes a deviation between the target current and the actual current, and a control amount setting means which computes and outputs the control amount in accordance with the deviation; a target current setting means which computes a target current in accordance with the information items of the both sensors, an actual current detecting means which detects an actual current supplied to the motor, a deviation computing means which computes a deviation between the target current and the actual current, and a control amount setting means which computes and outputs the control amount in accordance with the deviation; the control amount setting means comprising: a PI control computing means (13,14) which is composed of a proportion means which computes a proportion term and outputs a proportion signal (KpI), an integration means which computes an integration term and outputs an integration signal (KiI), an addition means which adds and computes both computing results, and a gain setting means which varies a gain of the proportion term in accordance with the deviation (ΔI) and the vehicle speed, which is detected by the vehicle speed sensor, characterized in that the gain setting means is inserted between the deviation computing means and the proportion means only and is configured to vary the gain of the proportion means in accordance with the deviation (ΔI) of the actual current signal (Im) and the vehicle speed signal (Vs) whereby the proportion term is computed by using the gain of the gain setting means, and that the integration means is connected to the deviation computing means and is not inserted to the gain setting means, whereby the gain of the integration term is computed in accordance with a predetermined constant gain which is not varied by the vehicle speed and the deviation (ΔI). a PI control computing means (13,14) which is composed of a proportion means which computes a proportion term and outputs a proportion signal (KpI), an integration means which computes an integration term and outputs an integration signal (KiI), an addition means which adds and computes both computing results, and a gain setting means which varies a gain of the proportion term in accordance with the deviation (ΔI) and the vehicle speed, which is detected by the vehicle speed sensor, characterized in that the gain setting means is inserted between the deviation computing means and the proportion means only and is configured to vary the gain of the proportion means in accordance with the deviation (ΔI) of the actual current signal (Im) and the vehicle speed signal (Vs) whereby the proportion term is computed by using the gain of the gain setting means, and that the integration means is connected to the deviation computing means and is not inserted to the gain setting means, whereby the gain of the integration term is computed in accordance with a predetermined constant gain which is not varied by the vehicle speed and the deviation (ΔI).