In order to be able to transport a plurality of round bales on public roads and to enable a simple loading and unloading of the transport device (1), a transport device (1) for round bales is proposed according to the invention which has a longitudinal direction (8) Bearing surface (7) for the round bales forming conveyor unit (6), preferably a circulation conveyor or a roller conveyor, with a cage-like superstructure (2) for receiving a plurality of round bales and a connection element (9) for coupling the transport device (1) with a, preferably agricultural, Commercial vehicle comprises, wherein the transport device (1) at one end of the bearing surface (7) arranged pivotable task unit (9), by means of which task unit (9) a round bale on the bearing surface (7) is aufbar, and wherein a on the bearing surface ( 7) located round bales by means of the conveyor unit (6) in the direction of the task unit (10) opposite end of the bearing surface (7) is conveyed.