An absorbent article that fits a crotch of a wearer who is in a lateral position or a semi-lateral position, and that can appropriately absorb a bodily fluid flowing along an inner thigh. An absorbent article (100) having an absorbent body (10) having an absorber disposed between a plurality of sheet members, the absorbent body (10) having a surface abutting on a crotch of a wearer. It has a surface portion 1 and left and right side portions 2 and 3 extending from the top surface portion 1 toward the non-skin-facing surface side of the top surface portion 1, and a space 4 is provided between the left and right side portions 2 and 3. It has a formed three-dimensional shape. [Selection diagram] Fig. 1【課題】側臥位又は半側臥位の姿勢を取る着用者の股下にフィットし、内太腿を伝って流れる体液を適切に吸収できる吸収性物品を提供する。【解決手段】複数のシート部材の間に配置された吸収体を有する吸収性本体１０を備えた吸収性物品１００であって、吸収性本体１０は、着用者の股下に当接する面を持つ天面部１と、この天面部１の肌非対向面側に向かって天面部１から延在する左右の側面部２，３とを有し、これら左右の側面部２，３の間に空間４が形成された立体的形状をなしている。【選択図】図１
