PROBLEM TO BE SOLVED: To provide a diaper cover capable of suitably receiving urine or the like excreted from a wearer by a urine pad when using the urine pad as well.SOLUTION: A diaper cover 1 includes: a diaper cover body 2 having a cross direction y and a width direction x, and having a front side part P and a rear side part Q in the cross direction y, and a crotch part R positioned therebetween and a first flap 5 provided on the skin side surface of the diaper cover body 2 so as to extend in the cross direction y. The first flap 5 is provided on each of both sides of a center line C in the width direction x of the diaper cover body 2, is provided with a first elastic member 6 extending in the cross direction y, and is formed so as to incline outward in the width direction x.