An intraocular lens (1) that comprises a lens (2) and a pair of loop-shaped haptics (3) formed in both sides of the lens, each of said haptics (3) being provided with a hooking member (30) at the top end thereof. In the case of, for example, implanting the intraocular lens (1) in an eye in such a manner that the top end of the haptic (3) is inserted into the scleral tunnel, the hooking member (30) hooks to somewhere within the scleral tunnel. Thus, the haptic (3) is strongly restrained in the scleral tunnel, which ensures the fixation of the intraocular lens. Namely, provided is an intraocular lens that is designed so that the top end of a supporting part of the intraocular lens can be kept outside or inside of the sclera without stitching.