Interlabial pad used by being engaged with the womans labia, particularly usable with a sanitary napkin, and provides an interlabial pad ensuring close contact with the deepest labial region even when the wearer is moving, and capable of preventing the danger of the so-called lateral leakage or the falling-off of the pad. Interlabial pad used by being engaged with the womans labia, particularly usable with a sanitary napkin, and provides an interlabial pad ensuring close contact with the deepest labial region even when the wearer is moving, and capable of preventing the danger of the so-called lateral leakage or the falling-off of the pad. An interlabial pad comprises an absorption sheet section opposed to the body during wearing, and a support sheet section lining the absorption sheet section. The absorption sheet section comprises a vaginal ostium contact absorbent (13a) that is a bar-like or band-like independent absorbent for contact with the vicinity of the wearers vaginal ostium, and an inner labial wall contact absorbent (13b) that is a planar independent absorbent for contact at least with the wearers inner labial walls, the vaginal ostium contact absorbent (13a) being disposed along substantially the centerline of the body-side surface of the inner labial wall contact absorbent (13b).