Psi Upsilon was founded on November 24, 1833 by seven students at Union College, today over 45,000 members have been initiated into Psi U on 50 campuses in the United States and Canada promoting our values of Lifelong Friendship, Moral Leadership, Intellectual Engagement, Responsible Social Conduct, and Service to Society.

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Our new store on Amazon.com

April 30, 2026
We’re committed to making it easier than ever for brothers, alumni, families, and friends to find quality Psi Upsilon merchandise....
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2026 March Challenge Results

2026 March Challenge Results

March 17, 2026
James Platner, Phi Delta ’00 (Mary Washington), receives the Distinguished Alumni Service Award

James Platner, Phi Delta ’00 (Mary Washington), receives the Distinguished Alumni Service Award

February 23, 2026
Dec 2025 Garnet Report Published

Dec 2025 Garnet Report Published

February 21, 2026
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07.17-19.2026 – 182nd Psi Upsilon Convention

The 182nd Psi Upsilon Convention will be held in Ann Arbor, MI and hosted by the Phi Chapter in honor...
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08.01.2026 – Greek Housing Conference

08.01.2026 – Greek Housing Conference

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Psi Upsilon Fraternity
1389 W. 86th Street #345 | Indianapolis, IN 46260
317-571-1833 | Intl_ofc@psiu.org
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