An absorbent article including an absorbent article main body (17) which is extended in a longitude direction and having a front end portion and a rear end portion, and which includes an absorber (12) of liquid-retaining, a topsheet (13) of liquid-permeable covering a surface of the absorber (12), and a backsheet (15) of liquid-nonpermeable supporting the absorber (12) from a back surface of the absorber (12), the absorbent article includes: a belt-shaped member (23) extended in the longitude direction of the absorbent article main body (17), including a base end portion (23b) fixed to any one of the absorber (12) and the backsheet (15) and a tip portion (23a) not fixed, and being stretchable in the longitude direction and an attaching sheet (38) provided on a back surface of the belt-shaped member (23) and configured to be attached to clothing, wherein the attaching sheet is extended in a width direction of the belt-shaped member (23) and both end portions (41a, 41b) of the attaching sheet (38) are fixed to the belt-shaped member (23).
