To provide an optical coordinate detection device with which coordinates for each of shading items can be accurately detected when a plurality of the shading items exist concurrently.

In an optical coordinate detection device 1 with a touch panel 2, optical units 3, 4, 5, reflection components 7, 8, 9, a detection judging part 11 and an operation part 10, information on the two shading items detected by an optical unit 5 based on a request from the detection judging part 11 is transmitted to the operation part 10 and the coordinates for the two shading items are accurately detected when the plurality of the shading items exist on a position detection side on the touch panel 2 concurrently.