This disposable pants-type diaper (1) has a longitudinal direction and a lateral direction that intersects the longitudinal direction and is provided with: an absorbent main body (10) provided with an absorbent body (11) for absorbing bodily exudates a back-side waist-surrounding part (30) positioned at one end of the absorbent main body (10) and an abdomen-side waist-surrounding part (40) positioned at the other end of the absorbent main body. The disposable pants-type diaper (1) has a cutout (45) that is formed in a laterally central and longitudinally upper end portion of the abdomen-side waist-surrounding part (40). When viewed from the abdomen side, at least part of an edge region (46) including the outer edge of the cutout (45) in the abdomen-side waist-surrounding part (40) and at least part of the back-side waist-surrounding part (30) have mutually different colors on both sides of the outer edge of the cutout (45).
