Abstract: To provide an inspection apparatus capable of simultaneously picking up images of one side and the other side of an inspection item with an image pickup device. An inspection apparatus 1 includes a first conveyance unit 31 and a second conveyance unit 32 arranged with a predetermined gap G and inspects a workpiece W when the workpiece W passes over the predetermined gap G. The inspection apparatus 1 includes a first image pickup device 11 provided on one side with the predetermined gap G in a direction intersecting with a conveyance direction of the workpiece W, a second image pickup device 12 provided on the other side, a first light emission device 21 disposed at a position facing the first image pickup device 11, and a second light emission device 22 disposed at a position facing the second image pickup device 12.