WORKING VEHICLE

A working vehicle includes a fuel tank to store fuel, and a support base located on an outer side of a vehicle body in a left-right direction, the fuel tank being provided on the support base such that both left and right side portions of the support base are supported. Left and right inner side portions of the support base are supported by a clutch housing that houses a clutch, the left and right outer side portions of the support base are supported by a cabin support that supports a cabin, the cabin support is located above the support base, and the left and right outer side portions of the support base are supported by the cabin support through extensions extending upward from the left and right outer side portions of the support base.