TRACTOR AND WORK VEHICLE

A tractor includes a driver's seat (13) mounted rearward of a vehicle body, right and left fenders (7) provided laterally outward of lateral opposite sides of the driver's seat (13), and a partition (24). The partition (24) divides the entire region of the vehicle body into a driver's region (22) and a rear region (23). The partition (24) is disposed at a lateral side or a rear side of a backrest (13A) of the driver's seat (13) and forward of rear ends of the right and left fenders (7). The partition (24) has a lateral width (W2) smaller than a lateral width (W1) between outer ends of the right and left fenders (7) and greater than a width of the backrest (13A) of the driver's seat (13).