Abstract: A sanitary, portable toilet comprised of a barrel-shaped stool formed of split cylinders which are detachably mounted at their top ends by an annular seat and at their bottom ends by a pair of C-shaped baseplate elements. The elements of the baseplate are detachably mounted together through pin and shackle connections. A flexible disposable liner is suspended within the stool with the upper end of the liner captured between an outer rim at the upper end of the split cylinders and a downwardly extending rim of the seat. A lid is pivotally mounted on the top of the seat.