PROBLEM TO BE SOLVED: To provide an absorbent article allowing a wearer or the like to easily pull it up.SOLUTION: This absorbent article 1 includes a chassis having a front waistline area S10A, a rear waistline area S10B, and a crotch area. The chassis has: a chassis body 31 extending to the rear waistline area S10B from the front waistline area S10A through the crotch area and side part panels bonded to side end parts 31A, 31B of the chassis body 31 in the lateral direction of the absorbent article 1. The side part panel includes a first panel 41, and a second panel 42 disposed below the first panel 41. A lower end part 41D of the first panel 41 is provided with a non-bonding area R1 not bonded to the second panel 42.