PURPOSE: To provide a fitting structure for a door pocket capable of improving workability and strengthening the fitting strength by reducing the number of screwed positions when fitting the relatively large door pocket made of a resin molding on the lower side of the surface of a door trim.

CONSTITUTION: A swell section 14 connected to an arm rest 13 is formed on the lower side of the surface of a door trim 10, the side edge flange 22 of a door pocket 20 made of a resin molding is fixed by face connection to the side face 15 of the swell section 14, and part of the peripheral edge of the door pocket 20 is hooked and fixed to the door trim 10. The number of screwed positions is reduced, and the fitting strength of the door pocket 20 is strengthened.