To provide a new working vehicle for lawn mowing that ensures safety in getting on and off a lawn mowing machine.

The working vehicle for lawn mowing is provided with a lawn mowing machine having mowing blades driven by a power transmitted from a power source, a clutch mechanism that transmits or cuts power to the mowing blades, a lifting mechanism that lifts the mowing machine, and a clutch mechanism. An actuating part is constituted such that, when it makes the lifting mechanism rise, where in lifting up the mowing machine the power to the mowing blades is cut by the clutch mechanism, before lifting the mowing machine and the mowing machine is lifted up by the lifting mechanism, after cutting of power, and in starting lifting of the mowing machine, driving of the mowing blade is stopped and the safety is ensured.