Tohorot (Hebrew: טָהֳרוֹת, literally "Purities") is a tractate in the Mishnah and Tosefta, treating especially of the lesser degrees of uncleanness the effects of which last until sunset only. In most editions of the Mishnah it is the fifth tractate in the order Tohorot. It is divided into ten chapters, comprising ninety-six paragraphs in all.