According to one embodiment, a working vehicle includes: a transmission case including a front transmission case and a rear transmission case, and a power transmission mechanism, arranged in the transmission case, configured to transmit rotating power from an engine to rear wheels or front wheels and transmit the rotating power to an implement mounted to a vehicle body, including: an input shaft; a first switching mechanism configured to switch a rotation corresponding to the rotating power to rotation in advancing direction or reversing direction; a main change speed mechanism; an auxiliary change speed mechanism; a second switching mechanism configured to switch whether to transmit the rotating power to the front wheels or not; and a PTO driving mechanism, wherein a clutch of the first switching mechanism, a clutch of the second switching mechanism and a clutch of the PTO driving mechanism are arranged in the front transmission case.