Psi Upsilon - Trinity College - Beta Beta Chapter
- Established February 4, 1880 in Hartford, CT.
- http://www.trincoll.edu/orgs/psiu/

Psi Upsilon - New Jersey Institute of Technology - Alpha Omicron Provisional Chapter
- Founded in 1995 in Newark, NJ from the local fraternity Eta Nu Lambda
- http://www-ec.njit.edu/~psiu/

Psi Upsilon - Michigan, University of - Phi Chapter
- At the University of Michigan in Ann Arbor.
- http://www.phi-chapter.org/

Psi Upsilon - Michigan State University - Epsilon Nu Chapter
- Established April 17, 1943 in East Lansing, MI.
- http://www.msu.edu/~psiu/

Psi Upsilon - Duke University - Chi Delta Chapter
- Established March 30, 1973 in Durham, NC.
- http://www.duke.edu/psiu/

Psi Upsilon - Columbia University - Lambda Chapter
- Established June 20, 1842 in New York City, NY
- http://www.columbia.edu/cu/psiu/

Psi Upsilon - British Columbia, University of - Zeta Zeta Chapter
- Located in Vancouver, BC, Canada. News, brothers, calendar, housing information.
- http://www.psiu.ca/