To provide a partition plate transfer device capable of stably holding and transferring a partition plate, by using the partition plate provided with a large number of existing opening holes.

This partition plate transfer device is provided for transferring the partition plate interposed between canning of adjacent two stages in a basket from a partition plate storage part when stacking and storing a large number of canning in a plurality of stages in the basket, and has a holding mechanism for holding the partition plate and a moving mechanism connected to the holding mechanism. The holding mechanism has a connecting part for connecting the holding mechanism to the moving mechanism, a plurality of support members 22 arranged so as to extend in the centrifugal direction with the connecting part as a starting point, a pin frame 23 arranged on the end part side of the plurality of support members 22 and having a downward projecting pin 232, a pin frame moving means 24 moving a plurality of pin frames 23, and a guide frame 25 arranged on both sides of the plurality of pin frames 23 and guiding the movement of the plurality of pin frames 23.