Established in 1872, Harvard University's Graduate School of Arts and Sciences is a place of intellectual excitement and collegiality across disciplinary boundaries. Here, scholarship and innovation meet, ideas are challenged and theories developed, and new knowledge is created.

GSAS consists of 57 degree-granting units (departments, committees, interfaculty programs, and divisions). It is the only Harvard school that grants the PhD. Enrollment in 2010 is 3,993.