An absorbent article ensuring that even when excreted urine diffuses by running down the wearers skin, the urine is prevented from leaking out of the absorbent article. The absorbent article comprises an absorbent sheet that has at least one absorbent polymer-existing region in which the absorbent polymer is sandwiched by at least one liquid-pervious sheet and at least one absorbent polymer-nonexisting region which is free of absorbent polymer. The at least a part of the absorbent sheet is disposed in a rear waist region, and a planar shape of the absorbent polymer-existing region disposed on the rear waist region side of the longitudinal center of the crotch region of the absorbent sheet is a nearly V-shaped with an apex facing in the direction from the front waist region to the rear waist region in the longitudinal direction of the absorbent article.本發明提供一種,即使被排泄的尿傳到穿用者的肌膚而擴散時,尿也不會往吸收性物品之外漏出的吸收性物品。本發明的吸收性物品部(1),吸收性薄片(50)具有:在兩片的液透過性薄片(52、53)挾持有吸收性聚合物(51)的吸收性聚合物存在區域(54);以及在兩片的液透過性薄片(52、53)沒有挾持吸收性聚合物(51)的吸收性聚合物非存在區域(55),吸收性薄片(50),是至少被配置在後腰域(12)的一部分的區域,相對於吸收性薄片(50)的胯下域(13)的長方向的中央,被配置在後腰域(12)側的吸收性聚合物存在區域(54)的平面方向的形狀,在吸收性物品(1)的長方向,頂點從前腰域(11)朝向往後腰域(12)的方向的略V字形狀。1‧‧‧吸收性物品部11‧‧‧前腰域12‧‧‧後腰域13‧‧‧胯下域14‧‧‧外面薄片20‧‧‧頂面薄片40‧‧‧吸收體41‧‧‧貫穿部42‧‧‧壓榨溝50‧‧‧吸收性薄片51‧‧‧吸收性聚合物54‧‧‧吸收性聚合物存在區域55‧‧‧吸收性聚合物非存在區域70‧‧‧防漏側邊72‧‧‧彈性體73‧‧‧區域74‧‧‧基端部75‧‧‧自由端部
