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 2018-19 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): Informational & Social, Wednesday, September 19, 2018 from 2-4pm in the Student Experience Center (SEC) Lobby

Interfraternity Council (IFC): Fall Recruitment Dates, September 19-29, 2018

National Pan-Hellenic Council (NPHC): Informational, Thursday, September 27, 2018 at 7pm in the Memorial Union (MU)

Panhellenic Council (PHC): Fall Formal Recruitment Dates, September 19-29, 2018

Unified Greek Council (UGC): Meet & Greet, Friday, September 28, 2018 at 5pm in the McNary Courtyard


Click Here to view a list of all 49 recognized Fraternity/Sorority Chapters 

Map of Housed Organizations

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

Spring is a great time to join a fraternity or sorority. Many chapters are conducting recruitment or membership intake, so be sure to check out the individual council pages for more information!