PROBLEM TO BE SOLVED: To provide an underpants-type disposable diaper with finger hooking holes, excellent in easiness of manufacture.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 the space between the front bodice F and the back bodice B in the missing part 41 is opened sideways of the side seal 40 as a finger hooking hole 50.
