PROBLEM TO BE SOLVED: To provide an absorbent article capable of inhibiting a flexible member arranged to a side joint from displacement or coming-off from the side joint.SOLUTION: An absorbent article 1 is a panty-type absorbent article has a pair of side joints formed in both end parts of front and rear waist areas in the width direction by joining the front and rear waist areas. The pair of the side joints has a first joint area in which a plurality of joints formed by joining the front and rear girth areas are formed at intervals in the front-back direction, and a second joint area arranged outside the first joint area in the width direction and lower in joint strength than the first joint area. The joint of the first joint area is arranged along the flexible member in a manner of sandwiching the flexible member, and the second joint area is arranged in a manner of overlapping with the flexible member.COPYRIGHT: (C)2013,JPO&INPIT【課題】サイド接合部に配置された伸縮性部材の位置ずれや伸縮性部材がサイド接合部から抜けることを抑制できる吸収性物品を提供する。【解決手段】吸収性物品1は、前胴回り領域及び前記後胴回り領域の幅方向両端部に、前胴回り領域と後胴回り領域とを接合した一対のサイド接合部が形成さるパンツタイプの吸収性物品である。一対のサイド接合部には、前胴回り領域と後胴回り領域とを接合した複数の接合部が前後方向に間隔を空けて形成された第1接合領域と、第1接合領域よりも幅方向外側に配置され、第1接合領域よりも接合強度が低い第2接合領域とを備える。第1接合領域の接合部は、伸縮性部材に沿い、かつ伸縮性部材を挟んで配置されており、第2接合領域は、伸縮性部材に重なって配置されている。【選択図】図3