To provide a platform for a vehicle with excellent vibration absorption and effectively using a space in a room of the vehicle.

The platform 20 for the vehicle comprises a ceiling plate 55 on which a wheelchair 1 and the like can be placed, a base frame 21 supporting this ceiling plate 55 and a vibration absorbing mechanism 30 arranged between the ceiling plate 55 and the base frame 21. The vibration absorbing mechanism 30 comprises sheet springs 31A-31D bending up and down, a crank member 40 and a damper mechanism 50 and can absorb vibration applied on the platform 20 for the vehicle. In addition, by placing the crank member 40 between the sheet springs 31B-31D and the damper mechanism 50, the damper mechanism 50 can be horizontally arranged and thickness of the whole platform 20 for the vehicle can be set thin.