The Bachelor of Science in Pharmaceutical Sciences is the undergraduate degree offered by The University of Mississippi School of Pharmacy. This degree is not a professional degree and does not entitle one to sit for the national licensure examination for the practice of pharmacy. This degree is prerequisite to entering the University's two-year Doctor of Pharmacy degree program, which is the entry-level degree for the practice of pharmacy.

The B.S. in Pharmaceutical Sciences program is a four-year degree that students may begin as freshmen (Early Entry, early assurance honors program). However, it is more common to begin the program after completing a two-year pre-pharmacy curriculum at Ole Miss or another two- or four-year institution (regular entry).