“Friendship is Essential to the Soul” 

The Brothers of the Sigma Xi Graduate Chapter of the Omega Psi Phi Fraternity, Inc. welcomes your interest. Chartered in 1977 in Champaign-Urbana, IL, the Sigma Xi Graduate Chapter, and its members remain committed to our Fraternity’s aim of international programs of service, responsible citizenry, and community uplift. Our motto is “Friendship Is Essential to the Soul.” Our cardinal principles are Manhood, Scholarship, Perseverance, and Uplift. Together these components provide a solid framework for continued excellence, which has guided Sigma Xi for over 40+ years.