The present invention relates a diaper capable of easily treating excrement. A separate excrement accommodation means is provided in a disposable diaper which is easy to use and throw away. Accordingly, the diaper of the present invention is inexpensive and does not need the maintenance. The diaper comprises: a diaper body; and a fixing band formed on one side end of the diaper body, and attached and fixed to the other side end of the diaper body when a diaper wearer wears the diaper.COPYRIGHT KIPO 2020본 발명은 대변 처리가 용이한 기저귀에 관한 것으로, 한번 사용하고 쉽게 버릴 수 있는 일회용 기저귀에 별도의 대변 수용 수단을 구비시킴으로써 저렴하면서도 유지 보수가 필요없다.