SEAT FOR VEHICLE

A seat for a vehicle is proposed. The seat for a vehicle is configured to perform sliding of a seat cushion in conjunction with reclining of a seatback without a separate driver part or recliner, and to realize tipping-up of the seat cushion with the seat cushion and the seatback removably provided, and to be easily mounted and assembled to a vehicle to secure the inside space utilization of the vehicle and achieve cost reduction.