The present disclosure relates to a clip apparatus for an endoscope, the clip apparatus having a simple driving part and enabling accurate and easy clip ligation and separation. The present disclosure provides a clip apparatus for an endoscope, the clip apparatus comprising: a handle part having a moving hole formed therein； a handle slider installed so as to be slidable in the handle part through the moving hole； an inner sheath rotatably connected to the inside of the handle part and extending to the outside of the handle part； a wire connected to the handle slider and disposed inside the inner sheath； an outer sheath disposed so as to cover the inner sheath； an outer handle coupled to the outer sheath so as to move the outer sheath along the length direction of the inner sheath； and a clip coupling part connected to one end of the wire and enabling the coupling of a clip.
