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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2026 March Challenge Results

March 17, 2026
The 2026 March Challenge has come to a close: 116 donors from 26 chapters helped us raise over $27,000!
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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
32nd Archons’ Academy A Success!

32nd Archons’ Academy A Success!

February 18, 2026
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04.29.2026 – 2026 Psi Upsilon FishFund Annual Venture Summit

Founded in 2021, the Psi Upsilon FishFund is designed to Honor, Support, Educate, and Facilitate the projects and skills of...
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07.17-19.2026 – 182nd Psi Upsilon Convention

07.17-19.2026 – 182nd Psi Upsilon Convention

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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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