The absorbent article (1) comprises an absorbent core (41). The absorbent core (41) has a protrusion (42) protruding toward the non-skin side seat (3) in the excretion facing area (B). The protrusion (42) is thicker than the thickness of the first region 41 F and the second region 41 R of the absorbent core (41). The projecting portion (42) has the largest width portion in which the length in the lateral direction (Y) orthogonal to the longitudinal direction (X) of the absorbent core (41) is the largest in plan view, the longest width portion The length in the lateral direction (Y) of the absorbent core 41 is the same as the length in the lateral direction Y of the absorbent core 41.吸収性物品(1)は吸収性コア(41)を備える。吸収性コア(41)は、排泄対向区域(B)に非肌側シート(3)に向かって突出する突出部(42)を有する。突出部(42)は、吸収性コア(41)の第一領域41F及び第二領域41Rの厚みよりも厚みが厚い。突出部(42)は、平面視して、吸収性コア(41)の縦方向(X)と直交する横方向(Y)における長さが最大となる最大幅部を有し、該最大幅部の横方向(Y)の長さが、吸収性コア41の横方向Yの長さと同じである。
