An elongated absorbent article including: an absorbent article body having at least: (a) a top sheet part which is at least partially liquid permeable and arranged on a first side in a thickness direction of the absorbent article and (b) a liquid retainable absorber part arranged on a second side in the thickness direction of the absorbent article body a cover member arranged on the second side in the thickness direction of the absorbent article body an extensible belt-shaped member disposed between the absorbent article body and the cover member, a first end portion of the belt-shaped member being connected to the absorbent article body an engaging part arranged at a second end portion of the belt-shaped member on a surface thereof on which the cover member is disposed a peelable sheet arranged along a surface of the engaging part and a fixing part for connecting and fixing the peelable sheet to the cover member the fixing part being formed so that an end portion thereof in a direction of elongation of the belt-shaped member is arranged at either one of a position corresponding to an end portion of the engaging part in the direction of elongation, and a position more towards the direction of elongation. This improves the adhesion between the wearers excretory part and the absorbent article, thereby preventing the leakage of excrement such as menstrual blood.