This category is for topics of Christian theology concerning the Old Testament. Use Category:Hebrew Bible for general philology and for topics specific to Judaism.
Old Testament refers to the various Christian canons of the Hebrew Bible, in Judaism also known as Tanakh.
See Category:Hebrew Bible for topics that are common to Judaism and Christianity.
Also included under the categorization of "Old Testament" are the deuterocanonical books of the Roman Catholic and Eastern Orthodox canons.