Provided is an intraocular lens injector that allows a haptic and a optic to be pushed in reliably. The intraocular lens injector includes a lens holder holding an intraocular lens which has a optic and a haptic extending in a curved shape from the optic, a device body to which the lens holder is attached, a plunger inserted projectably/retractably in the device body and coming into contact with the intraocular lens to push out this intraocular lens, and a nozzle portion connected to the device body, the nozzle portion releasing the intraocular lens while folding the intraocular lens concavely by a push-in operation of the plunger. A positioning mechanism is provided to push up the haptic along a thickness direction of the optic within a range contactable with a distal end of the plunger, when the lens holder and the intraocular lens are attached to the device body.
