University of Pennsylvania School of Arts and Sciences

University of Pennsylvania
School of Arts and Sciences
MottoLeges sine moribus vanae
Motto in English
Laws without morals are in vain
TypePrivate
Established1755 (1755)
Parent institution
University of Pennsylvania
PresidentJ. Larry Jameson
DeanMark Trodden
College DeanPeter Struck
Undergraduates6400
Location,
19104
,
U.S.

39°57′21″N 75°11′41″W / 39.9558°N 75.1946°W / 39.9558; -75.1946
CampusUrban
Websitewww.sas.upenn.edu

The University of Pennsylvania School of Arts & Sciences (SAS) is a school at the University of Pennsylvania. It includes three affiliated units: the College of Arts and Sciences, the Graduate Division, and the College of Liberal and Professional Studies.

Formerly known as the Faculty of Arts and Sciences, SAS is divided into three main academic components: The College of Arts and Sciences (CAS) is Penn's undergraduate liberal arts school. The Graduate Division offers post-undergraduate M.A., M.S., and Ph.D. programs. The College of Liberal and Professional Studies (LPS), originally called the College of General Studies, is Penn's professional education division catering to working professionals.

Mark Trodden, Thomas S. Gates Jr. Professor of Physics and Astronomy, is Dean of the School of Arts & Sciences, a position he assumed in June 2025.