PROBLEM TO BE SOLVED: To provide a diaper that can be worn with appropriate tightening pressure without reference to a wearers body posture.SOLUTION: The fixing-type disposable diaper includes a groin portion, an anterior portion F which is elongated to a front side with respect to the groin portion, and a dorsal portion B which is elongated to a rear side with respect to the groin portion. First fixing portions 41 and 42 positioned on the width-direction outside and second fixing portions 43 and 44 positioned on the width-direction central side with respect to the first fixing portions 41 and 42 are provided on both the right and left side portions of the dorsal portion B, respectively. In attachment to the body, on the respective right and left sides, the first fixing portions 41 and 42 are locked to an outer surface of the anterior portion, and the second fixing portions 43 and 44 are locked to regions from themselves to the first fixing portions 41 and 42 or regions on the width-direction central side with respect to a locking region 26 of the first fixing portion on the outer surface of the anterior portion.COPYRIGHT: (C)2012,JPO&INPIT【課題】着用者の体位に関らず、適切な締め付け圧での装着が可能なおむつを提供する。【解決手段】股間部と、股間部より前側に延在する腹側部Fと、股間部より後側に延在する背側部Bとを有し、背側部Bの左右両側部に、幅方向外側に位置する第1止着部41,42、及びこの第1止着部41,42よりも幅方向中央側に位置する第2止着部43,44をそれぞれ設け、身体への装着に際し、左右各側において、前記第1止着部41,42を前記腹側部外面に係止するとともに、前記第2止着部43,44を自身から前記第1止着部41,42までの部位、若しくは前記腹側部分外面における前記第1止着部の係止部位26より幅方向中央側の部位に係止するように構成した、ことを特徴とする止着タイプ使い捨ておむつ。【選択図】図2