A portable and disposable sanitary toilet seat cover comprises an annulus for placement on the toilet seat, the annulus having depending from its inner and outer boundaries inner and outer skirts. A drawstring is reaved into the annulus adjacent the relatively outer boundary thereof and also passes through a perforation at the rear of the cover where there is provided a glove in a stowed condition. When the toilet has been used, actuation of the drawstring collapses the annulus and its skirts and releases the stowed glove. Following full collapse of the cover, a hand is inserted into the glove to grasp the crumpled cover and the glove is then inverted to encase the used toilet seat cover for hygienic disposal.