Abstract: A sanitary toilet seat cover has a sheet of flexible wipeable plastic material or the like in an annular shape to overlie upper and lower surfaces and outer and inner edges of a toilet seat. The toilet seat cover has a peripheral elastic rim on the outer edge and five flaps on the inner edges. The peripheral elastic rim forms a flexible elastic outer edge which pulls the cover tightly around and inward under the toilet seat. Five pressure adhesive discs are held on a release sheet and are peeled from the release sheet and applied half to outer edges of the flaps where they overlap the cover, and half to the cover.