An absorbent article for men having a vertical direction and a width direction orthogonal to the vertical direction, the absorbent article comprising a main body member including an absorber, characterized in that: the main body member comprises a plurality of pairs of three-dimensional deformation guiding grooves having a substantially line-symmetric shape with respect to a vertical center line of the main body member, the plurality of pairs of three-dimensional deformation guiding grooves being provided at intervals in the vertical direction in regions on both sides in the width direction divided in two parts by the vertical center line; each of the three-dimensional deformation guiding grooves is formed in a shape gradually inclined outward in the width direction toward an upper side, and an inclination angle of a three-dimensional deformation guiding groove arranged on a lower side is larger than an inclination angle of a three-dimensional deformation guiding groove arranged on the upper side, the inclination angle being an angle formed by a direction in which the three-dimensional deformation guiding groove extends and a width direction line; and one three-dimensional deformation guiding groove and the other three-dimensional deformation guiding groove forming a pair are arranged apart to a right and a left at a center of the absorbent article for men in the width direction. a main body member including an absorber, characterized in that: the main body member comprises a plurality of pairs of three-dimensional deformation guiding grooves having a substantially line-symmetric shape with respect to a vertical center line of the main body member, the plurality of pairs of three-dimensional deformation guiding grooves being provided at intervals in the vertical direction in regions on both sides in the width direction divided in two parts by the vertical center line; each of the three-dimensional deformation guiding grooves is formed in a shape gradually inclined outward in the width direction toward an upper side, and an inclination angle of a three-dimensional deformation guiding groove arranged on a lower side is larger than an inclination angle of a three-dimensional deformation guiding groove arranged on the upper side, the inclination angle being an angle formed by a direction in which the three-dimensional deformation guiding groove extends and a width direction line; and one three-dimensional deformation guiding groove and the other three-dimensional deformation guiding groove forming a pair are arranged apart to a right and a left at a center of the absorbent article for men in the width direction. the main body member comprises a plurality of pairs of three-dimensional deformation guiding grooves having a substantially line-symmetric shape with respect to a vertical center line of the main body member, the plurality of pairs of three-dimensional deformation guiding grooves being provided at intervals in the vertical direction in regions on both sides in the width direction divided in two parts by the vertical center line; each of the three-dimensional deformation guiding grooves is formed in a shape gradually inclined outward in the width direction toward an upper side, and an inclination angle of a three-dimensional deformation guiding groove arranged on a lower side is larger than an inclination angle of a three-dimensional deformation guiding groove arranged on the upper side, the inclination angle being an angle formed by a direction in which the three-dimensional deformation guiding groove extends and a width direction line; and one three-dimensional deformation guiding groove and the other three-dimensional deformation guiding groove forming a pair are arranged apart to a right and a left at a center of the absorbent article for men in the width direction.