PROBLEM TO BE SOLVED: To provide an underpants-type disposable diaper with finger hooking hole capable of firmly transmitting a pulling force to the diaper and easily securing the strength.SOLUTION: In an underpants-type disposable diaper 1, a waist opening and a pair of right and left leg openings are formed by joining both sides of a front bodice F with both sides of a back bodice B and forming side seals 40. A missing part 41 where the joint between the front bodice F and the back bodice B is missing is formed in the middle in the vertical direction of each side seal 40, and a partition 60 dividing the unjoined gap in the missing part 41 in the longitudinal direction is provided. The front side and the rear side of the partition 60 inside the missing part 41 are opened sideways of the side seal 40 as finger hooking holes 50.
