An engine control device can be capable of suppressing a rise in engine speed at starting. The engine speed can be detected by a speed sensor and a determination can be made whether the engine speed has changed from a starting mode to a normal mode. If the engine speed has changed from a starting mode to a normal mode, the difference between the engine speed and a predetermined target engine speed is calculated, and the ignition timing is controlled based on the calculated difference. The control of ignition timing can be performed when the detected value of the rotational sensor is larger than the target engine speed.