List of Sigma Pi chapters
chapter name: Alpha Eta
chapter name: Gamma Lambda
notes: Founded in 1904 as Phi Kappa Phi local fraternity. Inactive during World War II and 1995–2007. Inactive since 2020
chapter name: Beta Omicron
chapter name: Colony
notes: Fourth oldest chapter in continuous existence. Founded as Sigma Chi Gamma local fraternity in 1914.
notes: Founded as the Beta chapter of Phi Mu Chi fraternity in 1922. It was the only chapter to survive and became a local fraternity. Inactive since 2014.
school: Oregon State University
chapter name: Theta Zeta
chapter name: Iota Gamma
location: Galloway Township, New Jersey
chapter name: Theta Tau
chapter name: Nu
chapter name: Gamma Upsilon
school: Plymouth State University
notes: Founded as Beta Sigma Chi local fraternity in 1934.
notes: Founded as Psi Theta Nu local fraternity in 1961.
chapter name: Eta Alpha
notes: Inactive since 1994
chapter name: Alpha Chi
location: Salisbury, Maryland
location: Detroit
location: Lancaster, Pennsylvania
chapter name: Eta Omega
school: Southern Utah University
school: Georgia Southern University
school: York College of Pennsylvania
school: Oklahoma State University
school: New Mexico State University
school: University of California, Davis
school: Bentley University
school: Troy University
status: Colony
notes: Inactive since 2018.
notes: Inactive 1972–1973, 1976–2008.
chapter name: Zeta Upsilon
school: James Madison University
school: Miami University
school: Arkansas State University
school: Indiana State University
notes: Inactive 1977–1993, Inactive since 2015 due to hazing
location: Youngstown, Ohio
chapter name: Epsilon Beta
school: University of Arkansas
school: California State University, Sacramento
school: Indiana University of Pennsylvania
school: Middle Tennessee State University
description: רשימת ערכים @iw
school: University of Kentucky
school: West Virginia University
notes: Founded as Rho Gamma Epsilon Local Fraternity, which became a colony of Sigma Pi after being inspired by the Sigma Pi chapter at the University Detroit Mercy.
school: Barton College
school: Arizona State University
school: Towson University
school: University of Pittsburgh
school: Colorado State University
chapter name: Alpha Phi
chapter name: Delta Eta
notes: Founded as Nu Epsilon Alpha in 1941. Inactive 2007–2010
chapter name: Theta Beta
school: Radford University
location: East Lansing, Michigan
notes: Inactive from 2011 to 2017.
chapter name: Alpha Pi
location: Austin, Texas
school: University of Mississippi
chapter name: Beta Nu
school: Youngstown State University
location: Syracuse, New York
founded: 1912-06-01
location: Columbia, Missouri
chapter name: Delta Xi
location: Oxford, Mississippi
chapter name: Iota Eta
school: Carleton University
chapter name: Epsilon Eta
school: Montana State University
notes: Inactive since 2007.
chapter name: Eta Zeta
location: Lawrence, Kansas