A motor control device includes a power inverter, a phase converter, and a detector. The power inverter is configured to convert input power for a motor into a three-phase alternating current. The phase converter is configured to convert the three-phase alternating current into a two-phase alternating current having a d-axis current component and a q-axis current component. The detector is configured to detect a misconnection between current detectors which are each configured to detect the three-phase alternating current.