An object of the present invention is to increase the stretching stress around the waist opening and the leg opening around the abdominal side and the back side to improve the fit around the waist and legs. A ventral panel 20 of an absorbent article 1 is composed of an elastic sheet in which a first non-stretchable sheet 21, an elastic film 23, and a second non-stretchable sheet 22 are laminated. Has a large number of joint openings, and the ventral panel 20 is divided into a first stretchable region R10 and a second stretchable region R20, and the outer shape of the first stretchable region R10 is formed by the outer edge of the ventral panel 20. The second stretchable region R20 is located on the inner side of the first stretchable region R10 and includes most of the ventral side absorbent body overlapping region FQ, and the upper portion of the second stretchable region R20 is the upper edge of the ventral panel 20 It is located away from the vicinity, the lower side portion of the second stretchable region R20 is located away from the vicinity of the lower edge of the ventral panel 20, and the first stretch stress of the first stretchable region R10 is the second stretchable region R20. Greater than second elongation stress. [Selection] Figure 7【課題】腹側部と背側部の胴回り開口周辺や脚回り開口周辺の伸長応力を強くして、胴回りや脚回りのフィット性を向上させることができるようにする。【解決手段】吸収性物品１の腹側パネル２０は、第１の非伸縮性シート２１と弾性フィルム２３と第２の非伸縮性シート２２が積層された弾性シートで構成され、この弾性シートには接合開孔部が多数形成されており、腹側パネル２０は、第１伸縮領域Ｒ１０と第２伸縮領域Ｒ２０に区画され、第１伸縮領域Ｒ１０の外形は、腹側パネル２０の外縁によって形成され、第２伸縮領域Ｒ２０は、第１伸縮領域Ｒ１０の内側に位置して腹側部吸収体重畳領域ＦＱの大部分を含み、第２伸縮領域Ｒ２０の上部は、腹側パネル２０の上縁近傍から離れて位置し、第２伸縮領域Ｒ２０の下方側部は、腹側パネル２０の下縁近傍から離れて位置し、第１伸縮領域Ｒ１０の第１伸長応力は、第２伸縮領域Ｒ２０の第２伸長応力より大きい。【選択図】図７
