PURPOSE: A paddy field working vehicle is provided to properly operate the working states of the vehicle. CONSTITUTION: A paddy field working vehicle comprises: a mileage detection unit(56) which detects the driving distance from the turning point of the vehicle; a lapse time detection unit(57) which detects the lapse time from the turning point; and a stopping unit(58) which stops the operations of a working device operation unit(55) if the operation of the working device is not completed until a detection value of the lapse time detection unit reaches a setup time.