Joining a fraternity or sorority can be one of the best ways to find your “home away from home” at Oregon State and make a large campus feel much smaller.  There are 49 chapters on campus that are a member of one of five communities: the Interfraternity Council (IFC), the National Pan-Hellenic Council (NPHC), the Panhellenic Council (PHC), the Unified Greek Council (UGC), and the Collective Greek Council (CGC)

You can view our 2019-2020 Publication here!  This guide lists the recognized chapters at OSU, details about joining and provides an overview of the community.

Interested in joining a fraternity or sorority? Please see our Fall Joining Dates Below:

Collective Greek Council (CGC): Meet and Greet Event on Thursday, September 26th, 2019 from 4-6pm in SEC Lobby

Interfraternity Council (IFC): Fall Recruitment Dates, September 25th, 2019 - October 5th, 2019

National Pan-Hellenic Council (NPHC): Informational on Thursday, October 3, 2019 at 6:30 pm in MU 109 and the NPHC cookout on Friday, October 4th, 2019 at 4pm in the Lonnie B. Harris Black Cultural Center

Panhellenic Council (PHC): Fall Formal Recruitment Dates, October 3-8, 2019

Unified Greek Council (UGC): Meet & Greet plus Field Games, Thursday, September 26, 2019 at 4pm in the McNary Courtyard


Click Here to view a list of all 47 recognized Fraternity/Sorority Chapters 


Map of Housed Organizations

View map of housed fraternities and sororities at Oregon State University.

Suspended Fraternities

The following fraternities are not recognized by Oregon State University and may not organize any event, sponsor any activity, or participate in any endeavor related to the University. If you believe any of these organizations are operating as though they are recognized, including the recruitment of members, please alert the Center for Fraternity & Sorority Life at 541-737-5432.

· Alpha Gamma Rho – suspended through 2021

· Tau Kappa Epsilon – suspended through 2020



Reporting Incidents

The above link will direct you to the office of Student Conduct & Community Standards (SCCS) reporting page. SCCS staff works closely with many other department and program staff on campus to ensure that all students can live, work, and learn in a mutually satisfying and secure environment. OSU makes available online forms for reporting incidents involving students. SCCS staff are available to explain procedures and talk to you about your concerns around reporting an incident or situation, and you can reach their office at (541)737-3656.