An absorbent article ensuring that even when the excreted urine diffuses by running down the wearer's skin, the skin is prevented from remaining wetted. An absorbent article 1 in which the longitudinal direction from the front side to the rear side consists of a front waist region 11, a rear waist region 12 and a crotch region 13 located between these regions and an absorbent sheet 60 between the topsheet 20 and the second sheet 50 comprising at least one liquid-pervious sheet having sandwiched thereby an absorbent polymer is present between a topsheet 20 and a second sheet 50, wherein: the second sheet 50 is higher in the liquid diffusibility than the topsheet 20； the topsheet 20, the backsheet 30, the absorption body 40 and the second sheet 50 are disposed across the front waist region 11, the crotch region 13 and the rear waist region 12； and the absorbent sheet 60 is disposed in at least a part of the rear waist region 12.
