VEHICLE AND VEHICLE SEAT

A utility vehicle, which includes a seat and can travel on rough terrain, is provided. The seat includes a sitting part that can seat three passengers side by side in a right-left direction that is a width direction of the vehicle, and a backrest part. The sitting part includes a first sitting part in a left region, a second sitting part in a right region, and a third sitting part in a central region, in the right-left direction. The third sitting part includes a protruding part protruding upward of the first and second sitting parts. The height of a sitting surface of the third sitting part relative to sitting surfaces of the first and second sitting parts monotonously decreases from rear to front.