Disclosed is a feces collector for humans including a fixing plate 100 having a C-shaped left plate body 101 and a C-shaped right plate body 101! wherein the ends of left and right plate bodies 101 and 101' are connected to each other such that an aperture is formed at the center of the fixing plate 100 and the plate bodies are folded together, a feces collection bag 200 formed such that the end of the feces collection bag 200 is fixed at one side of the fixing plate 100, wherein the feces collection bag 200 is inserted in a rolled form between the left plate body 101 and the in a rolled form between the left plate body 101 and the right plate body 101', upon normal state (non-defecation), while, as the feces are inserted into the feces, the feces collection bag 200 is thus pushed and comes out of vents of the fixing plate 100, upon defecation, and an adhesive portion 300 formed at other side of the fixing plate 100. The feces collector has the following advantages. The feces collector facilitates defecation, since the collection bag does not come in contact with the anus, when the feces collector is put on the anus. The feces collector is comfortable to wear, is easy to manufacture due to simple structure, and exhibits high economic efficiency since the cost burden involved in use of the diapers is free and the cost involved in the employment of caregiver for the sick is reduced due to the possibility of using girdles useful for a long period of time rather than the disposable diapers. In addition, the feces collector is provided with a transparent window, allowing the caregiver for the sick to confirm the presence of feces by the naked eye, and is further provided with an ammonia sensor, sensing defecation and issuing an alert. When patients defecate, a caregiver can immediately dispose of the feces and prevent contamination of patients, garments, bedding and the like caused by delayed disposal of feces and thus deviation of the feces collector. In addition, the f
