To achieve reduction of a device size, simplification, and low cost and realize conveyance of a workpiece between presses with a high degree of freedom and reliability while achieving simplification and reduction of capacity of a drive source.

A workpiece conveying device for conveying the workpiece between the presses is configured to include a lateral transfer element (3) movable along a lateral beam (2), a lateral drive mechanism (200) for moving the lateral transfer element (3) along the lateral beam (2), and a conveying arm (1) rotatably supported to the lateral transfer element (3) through an intermediate rotating connecting part (6) and rotatably supported at a base through a base end side rotating connecting part (10). The relative position of the intermediate rotating connecting part (6) to the conveying arm (1) is configured to be movable along the conveying arm (1), a drive mechanism (400) for the movement is included, and the base end side rotating connecting part (10) slidably supports the conveying arm (1) in a long axis direction.