PROBLEM TO BE SOLVED: To provide a disposable diaper which has improved touch of a leg stretchable part arranged around the leg and appearance.SOLUTION: A disposable diaper 1 according to the present invention has leg stretchable parts 10 on both side parts in a vertical direction X of a crotch part C. The leg stretchable parts 10 have elastic member fixing sheets 5, elastic members 6, inner layer sheets 31, and outer layer sheets 32 in this order from a skin facing surface side. The inner layer sheets 31 and the outer layer sheets 32 are bonded at a plurality of bonding parts 7 which extend in the X vertical direction and are intermittently arranged in a horizontal direction Y. The elastic members 6 are positioned between the elastic member fixing sheets 5 and the inner layer sheets 31 and the elastic members 6 are arranged so that they do not overlap the bonding parts 7.SELECTED DRAWING: Figure 3【課題】脚周りに配されるレッグ伸縮部の感触や見た目が向上した使い捨ておむつを提供すること。【解決手段】本発明の使い捨ておむつ１は、股下部Ｃの縦方向Ｘに沿う両側部にレッグ伸縮部１０を有し、レッグ伸縮部１０は、肌対向面側から順に弾性部材固定シート５、弾性部材６、内層シート３１及び外層シート３２を有しており、内層シート３１及び外層シート３２は、Ｘ縦方向に延び、かつ横方向Ｙに間欠的に配置された複数の接合部７において接合されており、弾性部材６は、弾性部材固定シート５及び内層シート３１間に位置し、かつ弾性部材６は接合部７と重ならないように配置されている。【選択図】図３
