A nail clipper comprising: a cutting unit; a handle unit which includes a first main body which has an internal space into which the cutting unit is inserted and disposed, and a second main body which extends outward by a predetermined length from the first main body, such that a user who pushes the pushing plate holds the handle unit; and a scattering prevention unit which includes a movable body which has a guide protrusion movably assembled to correspond to a guide path formed in the first main body, and prevents a cut object cut by the cutting blades from scattering, and characterized by said cutting unit including an inner elastic plate which is bent such that a pair of cutting blades faces each other and the inner elastic plate has elastic restoring force, an outer elastic plate which is bent to surround an outer surface of the inner elastic plate and has elastic restoring force, and a pushing plate which has one end assembled to a support shaft disposed in inner and outer shaft holes penetratively formed in the inner and outer elastic plates and elastically deforms the inner and outer elastic plates by being pushed, in which the cutting unit generates cutting force by the cutting blades that face each other; and wherein the first main body includes a first bottom plate having a catching hole penetratively formed so that a lower end of the support shaft is disposed to be caught by the catching hole, and a pair of inner sidewalls which extends vertically from both left and right sides of the first bottom plate, and has a guide path to which the guide protrusion of the movable body is assembled to be movable by being guided by the guide path. a cutting unit; a handle unit which includes a first main body which has an internal space into which the cutting unit is inserted and disposed, and a second main body which extends outward by a predetermined length from the first main body, such that a user who pushes the pushing plate holds the handle unit; and a scattering prevention unit which includes a movable body which has a guide protrusion movably assembled to correspond to a guide path formed in the first main body, and prevents a cut object cut by the cutting blades from scattering, and characterized by said cutting unit including an inner elastic plate which is bent such that a pair of cutting blades faces each other and the inner elastic plate has elastic restoring force, an outer elastic plate which is bent to surround an outer surface of the inner elastic plate and has elastic restoring force, and a pushing plate which has one end assembled to a support shaft disposed in inner and outer shaft holes penetratively formed in the inner and outer elastic plates and elastically deforms the inner and outer elastic plates by being pushed, in which the cutting unit generates cutting force by the cutting blades that face each other; and wherein the first main body includes a first bottom plate having a catching hole penetratively formed so that a lower end of the support shaft is disposed to be caught by the catching hole, and a pair of inner sidewalls which extends vertically from both left and right sides of the first bottom plate, and has a guide path to which the guide protrusion of the movable body is assembled to be movable by being guided by the guide path.