A handle for a door trim is provided, which includes a grip handle having a lower end on which a fastening portion is formed to be mounted on an armrest of the door trim and an upper end which is formed in the shape of a grip to project from the upper end. The design of the handle for the door trim is greatly changed to improve the sense of beauty, and the stiffness of the handle is increased by adding a reinforcement material to the grip handle and the door trim to heighten the durability, so that the productivity and stability of the handle can be improved.