To provide a pallet conveyor reducing noise and vibration generated at pallet conveying.

The pallet conveyor includes: an endless chain 10 circulation-movably arranged; a rotation drive giving means for giving rotation driving to the endless chain 10 and circulation-moving the chain; a baggage placement plate 31 for placing an article to be conveyed; and the pallet 30 comprising a rail 32 mounted to the lower surface of the baggage placement plate 31 and placed so as to be laid in an extending direction of the endless chain 10. A groove 33 is formed on the lower surface of the baggage placement plate 31, and the rail 32 is fitted to the groove 33 through a shock-absorbing material 36.