This absorbent article (200) comprises: an absorbent body (23) disposed in a range extending in the front-rear direction, the range including a crotch part (C2) and a top sheet (22) covering the outer surface of the absorbent article (23). The absorbent body (23) has a slit (40) of a predetermined width extending at least across the crotch part (C2) in the front-rear direction. The top sheet (22) comprises a falling part (30) falling within the slit (40) of the absorbent body (23). The falling part (30) has projections (31) on at least part thereof.