An electric brake system comprising: a plurality of electric brake devices each including an electric brake actuator that includes a brake rotor, a friction member, a friction member operator configured to bring the friction member into contact with the brake rotor, and an electric motor configured to drive the friction member operator, and an electric brake control device configured to control the electric motor; a brake integrated control section configured to generate target values for controlling each of the electric brake control devices; and a target value transmitter configured to transmit the generated target values to each of the electric brake control devices, wherein the brake integrated control section generates, as the target values, a target braking force and a target wheel speed equivalent value of each of the electric brake devices, and transmits the target braking force and the target wheel speed equivalent value to the target value transmitter, and each of the electric brake control devices includes a braking force controller configured to control the electric motor in accordance with the target braking force, a wheel speed controller configured to control the electric motor in accordance with the target wheel speed equivalent value, and a control switcher configured to switch between use of the braking force controller and use of the wheel speed controller in accordance with a predetermined condition, characterized in that the brake integrated control section includes a wheel speed instruction section configured to estimate, from a wheel speed equivalent value estimated by a wheel speed estimator, a limit value of the wheel speed equivalent value for preventing an excessive slip state of a wheel, and use the limit value as the target wheel speed equivalent value, and the control switcher of the electric brake control device selects control performed by the braking force controller using the target braking force included in the target values if the wheel speed equivalent value estimated by the wheel speed estimator does not exceed the target wheel speed equivalent value, and selects control performed by the wheel speed controller using the target wheel speed equivalent value included in the target values if the wheel speed equivalent value exceeds the target wheel speed equivalent value. a plurality of electric brake devices each including an electric brake actuator that includes a brake rotor, a friction member, a friction member operator configured to bring the friction member into contact with the brake rotor, and an electric motor configured to drive the friction member operator, and an electric brake control device configured to control the electric motor; a brake integrated control section configured to generate target values for controlling each of the electric brake control devices; and a target value transmitter configured to transmit the generated target values to each of the electric brake control devices, wherein the brake integrated control section generates, as the target values, a target braking force and a target wheel speed equivalent value of each of the electric brake devices, and transmits the target braking force and the target wheel speed equivalent value to the target value transmitter, and each of the electric brake control devices includes a braking force controller configured to control the electric motor in accordance with the target braking force, a wheel speed controller configured to control the electric motor in accordance with the target wheel speed equivalent value, and a control switcher configured to switch between use of the braking force controller and use of the wheel speed controller in accordance with a predetermined condition, characterized in that the brake integrated control section includes a wheel speed instruction section configured to estimate, from a wheel speed equivalent value estimated by a wheel speed estimator, a limit value of the wheel speed equivalent value for preventing an excessive slip state of a wheel, and use the limit value as the target wheel speed equivalent value, and the control switcher of the electric brake control device selects control performed by the braking force controller using the target braking force included in the target values if the wheel speed equivalent value estimated by the wheel speed estimator does not exceed the target wheel speed equivalent value, and selects control performed by the wheel speed controller using the target wheel speed equivalent value included in the target values if the wheel speed equivalent value exceeds the target wheel speed equivalent value.