The invention provides a seat having improved operability of sections to be adjusted. The vehicle seat (10) has a lifter mechanism (22) provided at a seat body for seating and adjusted by operation force transmitted, a reclining mechanism (20) provided at the seat body and adjusted by operation force transmitted, an operation lever (30) into which operation force is inputted by operation by a person seated, and a switchover mechanism (50) capable of selectively switching between a first state where operation force of the operation lever (30) is transmittable to the lifter mechanism (22) and asecond state where operation force of the operation lever (30) is transmittable to the reclining mechanism (20).