Seat for vehicle and vehicle

The utility model provides a seat for a vehicle and the vehicle. The seat includes a backrest, a headrest, a cover element, and an unlocking drive. The headrest is slidably connected to the backrest through the guide rod, and the cover element is arranged between the backrest and the headrest and surrounds at least one part of the guide rod. The unlocking driving part comprises an operation button and a moving part which are arranged on the cover element in a sliding mode, the operation button can slide in the first direction to drive the moving part to slide in the second direction, and therefore the moving part is connected with a release button of the guide rod to release the guide rod. According to the technical scheme, the guide rod of the headrest can be at least partially hidden, the release button can be indirectly pressed by means of the unlocking driving piece easy to operate so as to achieve adjustment of the headrest, and improved aesthetic appearance and operation convenience can be provided. 本实用