To provide a clip driver which enables execution of clipping only by a simple operation of gripping by the hand.

In a clip driver 10 for a clip 1 which has a back part constituted of one elastic plate-shaped body and a contact part which is formed by bending the opposite end sides of the elastic plate-shaped body in the same direction from the back part and holds edge parts of paper sheets to be clipped between the end edges by bringing these opposite end edges into elastic contact with each other, a handle part 12 is provided rotatably and to be movable in the longitudinal direction by a link part 13, in the upper part of a driver main body 11 wherein a clip path from a slip-in opening 16 in the front end to a clip insertion opening 17 in the rear end is so formed that a plurality of clips are held therein. According to this constitution, a slide part 14 positioned on the clip path is moved forward by the rotation and movement of the handle part 12 and thereby the clip 1 in the forefront is sent out to the position where the paper sheets are clipped.