To make it possible to rest display panels of a plurality of sizes with stable attitude in a display panel packing apparatus for covering a display panel with packing from the upper direction.

The packing apparatus includes a base board having a horizontal mounting part, a rest wall erected from an intermediate part in the back-and-forth width direction of the base board and a pair of right and left movable mounting boards so as to be freely moved in a right-and-left length direction along a horizontal mounting part of the base board on the front side of the rest wall. Each movable mounting board has a recess for engaging the lower side part of a display panel, the rear side part of the recess is abutted on the rest wall, the back side part is brought into contact with the rest wall, a positioning material is projected downward from the bottom of the recess of the movable mounting board, moving guide holes for movably penetrating the positioning members are formed on both right and left sides of the horizontal mounting part of the base board, the movable mounting boards are moved according to the size of the display panel, and the positioning members projected from the moving guide holes are clamped and fixed on required positions.