Masorah, Mesorah, ( Hebrew מסורה) refers to the transmission of a (religious) tradition.

• In a broad sense the term can refer to the entire chain of Jewish tradition; see Oral law in Judaism.
• In a narrow sense the term refers to the tradition of the Masoretes used in determining the precise text of the Tanakh (Hebrew Bible); see Masoretic Text.

"Mesorah" might also refer to "Mesorah Publications Ltd." publishers of the Artscroll range of Jewish literature.