DISPOSABLE DIAPER

In the disposable diaper (1), outside in the product widthwise direction with respect to a position of a maximum width of the absorber (2C), at least one pair of leg-hole elastic members (a) are arranged which are stretchable in the product longitudinal direction; inside in the product widthwise direction with respect to the pair of leg-hole elastic members (3) and outside in the product widthwise direction with respect to the position of the maximum width of the absorber (2C), at least one pair of inner elastic members (4) are arranged which are stretchable in the product longitudinal direction; at the ventral side, the constriction unit (2C1) reaches an outer side in the product longitudinal direction with respect to a range in an effective length of the leg-hole elastic member (3); and in the product longitudinal direction, an end edge (E1) at the ventral side in the effective length of the inner elastic member (4) exists within a range in which the constriction unit (2C1) is arranged.