Directory of 634 Chapters
Founding dates in parentheses. If you know your chapter’s founding date please contact Sigma Delta Pi’s Executive Director. To link your chapter’s website, Facebook page and/or blog to this page, please forward your site’s address to:
sdpnational@gmail.com
ALABAMA
Alabama
Theta Delta, Auburn University (Instagram: @sigmadeltapiau) (1969)
Beta Delta, Judson College (1947)
Delta Nu, Samford University (4/26/1959)
Kappa Beta, Spring Hill College (1973)
Sigma Upsilon, Troy University
Omicron Mu, University of Alabama-Birmingham
Beta Alpha, University of Alabama (Instagram: @sigmadeltapiua)
Alpha Beta Alpha, University of North Alabama (4/15/2019)
Epsilon Eta, University of Montevallo (1963)
Lambda Pi, University of South Alabama (Facebook) (1976)
Alpha Beta Theta, Oakwood University (5/9/2019)
ARIZONA
Arizona
Theta Epsilon, Arizona State University (Facebook) (1969)
Iota Upsilon, Northern Arizona University (1972)
Pi, University of Arizona (1930)
ARKANSAS
Arkansas
Pi Theta, Arkansas State University (Facebook) (Instagram: sigmadeltapiastate)
Psi Omicron, Arksansas Tech University (Facebook) (9/16/2009)
Phi Zeta, Hendrix College (1/20/2003)
Phi Epsilon, Lyon College (3/23/2003)
Xi Lambda, Ouachita Baptist University
Theta Phi, Southern Arkansas University-Magnolia (4/26/1971)
Gamma Epsilon, University of Arkansas (Facebook)
Psi Delta, University of Arkansas-Fort Smith (12/2/2008)
Zeta Sigma, University of Arkansas-Little Rock
Phi Sigma, University of Central Arkansas
CALIFORNIA
California
Phi Omicron, Azusa Pacific University (3/19/2004)
Alpha Alpha Theta, Biola University (5/15/2015)
Omega Phi, California Baptist University (11/7/2013)
Upsilon Upsilon, California Lutheran University (4/5/2001)
Omicron Theta, California State University-Bakersfield
Nu Psi, California State University-Domínguez Hills
Alpha Gamma, California State University-Fresno
Phi Gamma, California State University-Fullerton (5/14/2002)
Phi Chi, California State University-Long Beach (4/28/2005)
Gamma Psi, California State University-Los Ángeles (5/8/1954) (Facebook)
Iota Kappa, California State University-Sacramento (Instagram: deltasigmapicsus)
Zeta Pi, California State University-San Bernardino
Psi Epsilon, California State U San Marcos (12/5/2008)
Nu Alpha, California State University-Stanislaus
Iota Theta, Chapman University
Upsilon, Dominican College
Epsilon Rho, Holy Names University (1965)4
Pi Eta, Humboldt State University
Iota Rho, Loyola Marymount University (5/30/1972)
Zeta Beta, Mills College
Delta Omicron, Mount St. Mary’s University (5/10/1959)
Omicron Alpha, Pepperdine University (Facebook) (Instagram: @peppspanish)
Psi Kappa, Pomona College (4/29/2009)
Eta Beta, San Diego State University
Alpha Mu, San Francisco College for Women1
Alpha Epsilon, San Jose State University
Epsilon Zeta, Scripps College
Tau Kappa, Sonoma State University
Kappa, Stanford University (3/2/1926)
Alpha, University of California, Berkeley (11/14/1919)
Rho Chi, University of California, Davis
Xi Tau, University of California, Irvine (Facebook)
Iota, University of California, Los Angeles (5/8/1954)
Alpha Alpha Beta, University of California, Merced (Instagram:
sigmadeltapiatucm) (11/22/2014)
Zeta Omega, University of California, Riverside
Xi Pi, University of California, Santa Barbara (11/5/1981)
Omicron Xi, University of LaVerne (3/1/1984)
Mu Iota, University of Redlands
Eta Zeta, University of San Diego (Facebook)
Nu Tau, University of San Francisco (Facebook)
Eta, University of Southern California (1925)
Zeta Delta, University of the Pacific
Tau Xi, Westmont College
Upsilon Pi, Whittier College (5/19/2000)
Alpha Alpha Omicron, California State University channel Islands (5/20/2016)
COLORADO
Colorado
Rho Gamma, The Colorado College
Kappa Tau, Fort Lewis College
Alpha Alpha Zeta, Metropolitan State University of Denver (5/15/2015)
Theta Nu, University of Colorado
Omega Tau, University of Colorado Colorado Springs (Facebook) (5/2/2013)
Sigma Omicron, University of Colorado Denver
Nu Sigma, University of Denver
Pi Zeta, University of Northern Colorado (Facebook)(Instagram: sdp_unco)
Upsilon Zeta, Colorado State University-Pueblo (4/1/1998)
Omega Sigma, United States Air Force Academy (4/30/2013)
Alpha Zeta, Western State Colorado University
CONNECTICUT
Connecticut
Kappa Sigma, Albertus Magnus College
Nu Chi, Eastern Connecticut State University
Zeta Tau, Fairfield University
Upsilon Epsilon, Quinnipiac University (1998)
Upsilon Nu, Southern Connecticut State University (5/21/1999)
Mu Gamma, Trinity College
Gamma Omega, University of Connecticut
Chi Zeta, Western Connecticut State University (2/24/2006)
Alpha Beta Beta, Yale University (3/28/2019)
DELAWARE
Delaware
Kappa Upsilon, University of Delaware
DISTRICTOFCOLUMBIA
District of Columbia
Kappa Alpha, Catholic University of America (1973)
Delta Eta, George Washington University
Lambda Beta, Georgetown University
Theta Xi, Howard University
FLORIDA
Florida
Zeta Mu, Eckerd College
Omega Pi, Flagler College (4/8/2013)
Chi Lambda, Florida A&M University (5/15/2006)
Rho Omicron, Florida Atlantic University (Facebook)(Instagram: @sdpfau) (spring 1989)
Omega Zeta, Florida International U (Facebook) (Twitter: @SigmaDeltaPiFIU) (4/1/2011)
Kappa Iota, Florida Southern College
Alpha Delta, Florida State University (Facebook)(Instagram: sigmadeltapi_fsu)
Omicron Nu, Rollins College (Instagram: rollinslanguages)
Alpha Kappa, Stetson University
Tau Delta, University of Central Florida (1992)
Beta Rho, University of Florida
Alpha Chi, University of Miami (3/1/1944)
Alpha Alpha Alpha, University of North Florida (Facebook) (11/14/2014)
Pi Sigma, University of Tampa
GEORGIA
Georgia
Sigma Chi, Agnes Scott College
Sigma Mu, Armstrong State University2
Omicron Sigma, Berry College (Facebook) (5/24/1984)
Psi Alpha, Clark Atlanta University (5/5/2008)
Phi Lambda, Columbus State University (4/10/2003)
Sigma Alpha, Emory University
Kappa Psi, Georgia College & State University (Facebook)
Zeta Phi, Georgia Southern University
Kappa Gamma, Georgia Southwestern College
Eta Omega, Georgia State University
Tau Theta, Kennesaw State University (Facebook)
Omicron Beta, Morehouse College
Psi Upsilon, Reinhart College
Lambda Nu, Spelman College
Delta Gamma, University of Georgia (Facebook)
Upsilon Omega, University of North Georgia (4/11/2002)
Nu Xi, Valdosta State University
HAWAII
Hawaii
Chi Psi, Hawaii Pacific University(4/5/2008)
Theta Tau, University of Hawaii at Manoa
IDAHO
Idaho
Chi Delta, Brigham Young University-Idaho (11/17/2005)
Phi Nu, Idaho State University (10/24/2003)
Theta, University of Idaho
Alpha Beta Pi, The College of Idaho (Facebook) (Instagram: sigmadeltapi_cofi) (11/29/2022)
ILLINOIS
Illinois
Epsilon Chi, Augustana College
Psi Mu, Aurora University (4/15/2009)
Beta Tau, Barat College
Omega Delta, Blackburn College (Facebook) (3/19/2011)
Mu Omega, College of St. Francis
Delta Epsilon, DePaul University
Beta Xi, Dominican University (5/1948)
Zeta Eta, Eastern Illinois University (Facebook)
Nu Kappa, Illinois Benedictine College
Eta Upsilon, Illinois State University (Facebook) (Instagram: sigmadeltapi_isu)
Upsilon Rho, Illinois Wesleyan University (12/2/2000)
Lambda Eta, Knox College
Iota Sigma, Loyola University of Chicago
Phi Tau, Millikin University (3/31/2005)
Delta Zeta, Monmouth College (3/17/1956)
Sigma Lambda, Mundelein College3
Psi Pi, North Central College (10/14/2009)
Pi Mu, North Park University
Mu Xi, Northeastern Illinois University
Beta Upsilon, Northern Illinois University
Chi Omega, Olivet Nazarene University (4/24/2008)
Chi Xi, Roosevelt University (12/2/2006)
Sigma Eta, Southern Illinois University
Alpha Alpha Epsilon, Southern Illinois University Edwardsville (Facebook)(Twitter: @sdpsiue) (Instagram: @sigmadeltapi_siue) (4/23/15)
Rho Psi, University of Illinois at Chicago
Lambda, University of Illinois at Urbana-Champaign (1926)
Alpha Alpha Tau, Wheaton College (11/2/2017)
Alpha Alpha Lambda, Western Illinois University (11/12/15)
Alpha Beta Omicron, Lewis University (4/19/2022)
INDIANA
Indiana
Delta Upsilon, Butler University (1960)
Tau Upsilon, DePauw University (4/1/1996)
Alpha Alpha Phi, Indiana University (12/8/2017)
Omega Upsilon, Indiana University Kokomo (9/17/2013)
Chi Sigma, Indiana University Northwest (4/12/2007)
Sigma Epsilon, Indiana University-Purdue University (1991)
Upsilon Phi, Indiana University Southeast (4/21/2001)
Alpha Alpha Chi, Marian University (3/28/2018)
Chi Iota, Indiana Wesleyan University (Facebook) (4/25/2006)
Delta Sigma, Purdue University (1960)
Psi Rho, Purdue University Calumet (4/23/2010)
Upsilon Delta, Rose-Hulman Institute of Technology (5/1/1997)
Xi Eta, St. Mary-of-the-Woods College (1980)
Alpha Beta Nu, Trine University (4/14/2022)
Upsilon Tau, University of Notre Dame (3/27/2001)
Iota Nu, University of Southern Indiana (1972)
Lambda Zeta, Valparaiso University (1975)
IOWA
Iowa
Omega Nu, Buena Vista University (11/26/2012)
Tau Omicron, Cornell College (Facebook)
Sigma Psi, Iowa State University
Phi Beta, Luther College (2/28/2002)
Alpha Alpha Rho, Morningside College (5/1/2017)
Chi Phi, St. Ambrose University (4/8/2008)
Gamma Alpha, University of Iowa
Theta Eta, University of Northern Iowa (Facebook)
Chi Alpha, Wartburg College (4/12/2005)
Alpha Beta Eta, Coe College (5/5/2019)
KANSAS
Kansas
Nu Beta, Baker University
Delta Theta, Emporia State University (Facebook)
Kappa Phi, Friends University
Epsilon Xi, Kansas State University (1964)
Beta Pi, University of Kansas
Gamma Nu, Wichita State University (Facebook)
KENTUCKY
Kentucky
Nu Pi, Asbury University
Omicron Omicron, Berea College
Omega Mu, Campbellsville University (11/14/2012)
Zeta Epsilon, Centre College (1967)
Eta Mu, Eastern Kentucky University
Gamma Sigma, Georgetown College
Rho Alpha, Morehead State University
Zeta Upsilon, Murray State University
Eta Epsilon, Transylvania University
Epsilon Upsilon, University of Kentucky (4/23/1965)
Mu Epsilon, University of Louisville
Sigma Rho, University of the Cumberlands
Epsilon Mu, Western Kentucky University
LOUISIANA
Louisiana
Kappa Nu, Dillard University
Alpha Omicron, Louisiana College
Alpha Omega, Louisiana Tech University (5/6/1944)
Alpha Lambda, Lousiana State University
Mu Kappa, Loyola University
Sigma Tau, McNeese State University
Lambda Sigma, University of Louisiana Monroe (12/1/1976)
Lambda Kappa, Northwestern State University
Mu Chi, Southeastern Louisiana University
Theta of Louisiana, Tulane University
Pi Kappa, University of New Orleans
Alpha Rho, University of Louisiana-Lafayette
MAINE
Maine
Kappa Mu, Bates College
Iota Eta, Colby College
Zeta Kappa, University of Maine
Alpha Alpha Pi, University of Maine at Farmington (5/2/2016)
MARYLAND
Maryland
Kappa Pi, College of Notre Dame of Maryland
Psi Nu, Coppin State University (4/23/2009)
Iota Psi, Frostburg State University
Lambda Delta, Hood College
Phi Psi, Johns Hopkins University (11/8/2005)
Rho Theta, Loyola University Maryland
Xi Xi, Morgan State University
Xi Theta, Mount St. Mary’s University (1980)
Omicron Iota, Salisbury University
Pi Alpha, St. Mary’s College of Maryland
Eta Gamma, Towson University (Facebook)
Delta, University of Maryland (1922)
Sigma Zeta, Washington College (3/29/1990)
MASSACHUSETTS
Massachusetts
Phi Rho, Assumption College (4/27/2004)
Chi Kappa, Bentley University (4/24/2006)
Omicron Epsilon, College of the Holy Cross
Nu Theta, Framingham State University (1978) (Instagram: @fsu_sigmadeltapi)
Eta Omicron, Gordon College
Alpha Alpha Sigma, Merrimack Collegem (Instagram: @mcspanishonorsociety) (5/18/2017)
Alpha Beta Gamma, Northeastern University (Facebook) (Instagram: @NUSigmaDeltaPi)(Twitter: @NUSigmaDeltaPi) (4/5/2019)
Alpha Beta Tau, Simmons University (4/13/2023)
Lambda Rho, Stonehill College
Omega Lambda, Suffolk University (4/20/2012)
Omicron Tau, University of Massachusetts
Mu Phi, University of Massachusetts Dartmouth
Kappa Omicron, University of Massachusetts Lowell (Facebook)
Pi Upsilon, Wellesley College
Rho Delta, Westfield State University (Instagram: @hispanic.studies.wsu)
Lambda Lambda, Wheaton College
Kappa Kappa, Worcester State College
MICHIGAN
Michigan
Upsilon Iota, Alma College (3/25/1999)
Omicron Delta, Adrian College (Facebook) (2/3/1983)
Xi Mu, Calvin College
Theta Theta, Central Michigan University (Facebook)
Chi Rho, Eastern Michigan University (3/20/2007)
Sigma Xi, Grand Valley State University
Xi Beta, Hillsdale College
Epsilon Pi, Hope College
Alpha Alpha Omega, Kalamazoo College (4/13/2019)
Delta Phi, Marygrove College (1961)4
Beta Beta, Michigan State University
Phi Alpha, Northern Michigan University (12/12/2001)
Theta Psi, Oakland University (Facebook) (10/18/2016)
Omega Kappa, Saginaw Valley State University (2/26/2012)
Pi Omega, Siena Heights College
Beta Omicron, University of Michigan
Omega Rho, University of Michigan-Dearborn (4/15/2013)
MINNESOTA
Minnesota
Sigma Pi, College of St Benedict/St John’s University
Gamma Beta, College of St. Teresa4
Theta Kappa, Concordia College
Nu Upsilon, Gustavus Adolphus College (5/5/1979)
Lambda Omicron, Hamline University
Rho Epsilon, Macalester College
Upsilon Sigma, Minnesota State University Moorhead (Facebook) (12/11/2000)
Theta Lambda, St. Catherine University (Facebook) (1970)
Pi Gamma, St. Cloud State University
Omega Omicron, University of Minnesota Morris (4/12/2013)
Phi Theta, University of St. Thomas (2/27/2003)
Chi Pi, Winona State University (3/24/2007)
MISSISSIPPI
Mississippi
Omicron Eta, Delta State University
Zeta Rho, Millsaps College (1968)
Epsilon Gamma, Mississippi State University
Delta Xi, Mississippi University for Women (1959)
Delta Iota, University of Mississippi
Beta Phi, University of Southern Mississippi
MISSOURI
Missouri
Eta Chi, College of the Ozarks
Gamma Iota, Drury University (1951)
Xi Gamma, Evangel University
Zeta Chi, Fontbonne College
Psi Theta, Lincoln University of Missouri (4/10/2009)
Iota Xi, Lindenwood University
Alpha Beta Kappa, Missouri Southern State University (5/7/2020)
Eta Lambda, Missouri State University
Iota Gamma, Park University
Upsilon Alpha, Rockhurst University (4/26/1997)
Kappa Omega, St. Louis University (1974) (Facebook)
Rho Rho, Truman State University (Facebook) (Instagram: sdp_at_tsu) (Twitter: @sdp_at_tsu) (4/24/1989)
Beta, University of Missouri-Columbia (1921)
Pi Delta, University of Missouri-Kansas City
Omicron Psi, University of Missouri-St. Louis
Beta Omega, Washington University
Psi Psi, Westminster College (4/23/2010)
Sigma Omega, William Jewell College
Alpha Beta Xi, Southwest Baptist University (4/26/2022)
MONTANA
Montana
Lambda Phi, Montana State University
Zeta Xi, University of Montana
NEBRASKA
Nebraska
Upsilon Kappa, Chadron State College (3/23/1999)
Psi Xi, Creighton University (4/28/2009)
Phi Omega, Doane University (4/23/2005)
Psi Omega, Nebraska Wesleyan University (4/28/2010)
Xi Phi, University of Nebraska at Kearney
Rho Mu, University of Nebraska at Lincoln
Omicron Lambda, University of Nebraska at Omaha (Facebook) (4/30/1983)
Sigma Kappa, Wayne State College
NEVADA
Nevada
Zeta Omicron, University of Nevada
NEWHAMPSHIRE
New Hampshire
Xi Chi, Keene State College
Omicron Rho, St. Anselm College
Theta Gamma, University of New Hampshire
NEWJERSEY
New Jersey
Upsilon Psi, The College of New Jersey (Facebook) (12/2/2001)
Omicron Gamma, Drew University
Omega Beta, Fairleigh Dickinson University (5/14/2010)
Epsilon Lambda, Georgian Court University
Iota Tau, Rowan University
Chi Mu, Kean University (5/25/2006)
Eta Pi, Monmouth University
Delta Chi, Montclair State University
Tau Tau, New Jersey City University (12/4/1995)
Chi Gamma, Stockton University (11/9/2005)
Zeta Nu, Rider University
Chi Upsilon, Ramapo College of New Jersey (5/2/2007)
Eta Xi, Rutgers University-Camden College of Arts and Sciences
Chi Epsilon, Rutgers University-Newark (4/24/2006)
Alpha Beta, Rutgers University-New Brunswick (1934)
Theta Rho, Seton Hall University (4/25/1971)
Phi Eta, William Paterson University (4/21/2003)
NEWMEXICO
New Mexico
Beta Eta, New Mexico State University
Alpha Beta Lambda, New Mexico Highlands University (2021)
Xi Alpha, University of Albuquerque4
Mu Alpha, University of New Mexico, (Facebook)
Delta Delta, Western New Mexico University (1955)
NEWYORK
New York
Tau, Adelphi University
Mu Beta, Alfred University
Kappa Chi, Baruch College, CUNY
Nu Iota, Buffalo State College
Chi Tau, Canisius College (10/25/2007)
Omicron, City College, CUNY
Lambda Xi, Colgate University (Facebook)(Instagram: @colgatesigmadeltapilambdaxi)
Iota Lambda, College of New Rochelle
Alpha Alpha Delta, College of State Island-CUNY (5/15/2015)
Gamma Zeta, Columbia University
Lambda Theta, Cornell University (1975)
Delta Rho, D’Youville University (1960)
Nu Delta, Fordham University
Nu Gamma, Hartwick College (4/1/1978)
Alpha Sigma, Hofstra University (Facebook)(Instagram: @hofstrarll)
Xi, Hunter College, CUNY (Facebook)(Instagram: @sigmadeltapi.xi)
Iota Alpha, Iona College
Iota Pi, Ithaca College
Alpha Alpha Kappa, John Jay College of Criminal Justice (10/19/2015)
Theta Alpha, Lehman College, CUNY
Beta Gamma, Long Island University, Brooklyn
Eta Phi, Long Island University, C.W. Post
Mu Tau, Manhattan College
Phi Pi, Marist College (2/22/2004)
Alpha Alpha Eta, Mount Saint Mary College (5/13/2015)
Mu Delta, Nazareth College (1977)
Beta Theta, New York University
Omega Theta, Pace University (4/15/2011)
Delta Alpha, Queens College, CUNY
Xi Delta, St. Bonaventure University (4/22/1980)
Zeta Theta, St. Francis College
Epsilon Kappa, St. John’s University (Facebook) (Instagram: @stjsigmadeltapi) (4/17/1964)
Phi Delta, St. Joseph’s University (Facebook) (5/3/2002)
Theta Mu, St. Lawrence University
Rho Beta, Skidmore College
Mu Rho, SUNY Cortland
Eta Alpha, SUNY Fredonia
Tau Zeta, SUNY Geneseo (1992)
Rho Zeta, SUNY New Paltz (1987)
Phi Mu, SUNY Old Westbury (4/23/2003)
Iota Zeta, SUNY Oswego (1/15/1972)
Iota Chi, SUNY Plattsburg
Xi Omega, SUNY Potsdam
Eta Psi, SUNY Albany
Rho Nu, Binghamton University
Beta Nu, SUNY Buffalo
Sigma Delta, The College of St. Rose
Tau Mu, Union College
Nu Phi, Vassar College
Kappa Delta, Wagner College
Iota Iota, York College, CUNY
NORTHCAROLINA
North Carolina
Epsilon Omicron, Appalachian State University
Psi Beta, Campbell University (10/1/2008)
Omega, Davidson College
Alpha Theta, Duke University
Omega Chi, East Carolina University (Facebook) (5/02/2014)
Rho Eta, Elon University (Facebook) (1988)
Upsilon Theta, Fayetteville State University (Facebook) (4/1/1998)
Tau Omega, Gardner-Webb University (4/1/1997)
Tau Psi, Greensboro College (12/1/1996)
Nu Mu, High Point University (1978)
Theta Sigma, Mars Hill College
Pi Epsilon, Meredith College
Psi Tau, Methodist University (4/18/2010)
Upsilon Gamma, North Carolina A & T State University (5/1/1997)
Xi Omicron, North Carolina State University (Facebook) (Instagram: sdpncstate)
Omega Epsilon, Queens University of Charlotte (4/8/2011)
Lambda Gamma, University of North Carolina at Asheville
Zeta Psi, University of North Carolina at Chapel Hill (Facebook)
Rho Sigma, University of North Carolina at Charlotte
Alpha Tau, University of North Carolina at Greensboro (12/11/1941)
Iota Epsilon, University of North Carolina at Pembroke
Rho Lambda, University of North Carolina at Wilmington
Tau Lambda, Wake Forest University
Upsilon Beta, William Peace University (4/1/1997)
NORTHDAKOTA
North Dakota
Tau Rho, University of North Dakota
OHIO
Ohio
Pi Tau, Ashland College
Alpha Nu, Baldwin Wallace University
Beta Mu, Bowling Green State University
Upsilon Mu, Case Western Reserve University (3/29/1999)
Iota Omicron, Cleveland State University (4/25/1972)
Epsilon, The College of Wooster (1924)
Phi, Denison University
Xi Psi, Heidelberg University
Pi Lambda, John Carroll University
Beta Lambda, Kent State University
Rho Tau, Lake Erie College
Gamma Phi, Marietta College
Alpha Alpha, Miami University (Instagram: @sigmadeltapi_miami)
Eta Eta, Ohio Northern University
Mu Lambda, Ohio State University
Pi Rho/Tau of OH, Ohio University (Facebook) (Twitter: @OUSigmaDeltaPi) (Instagram: @ousdp) (6/17/1986)
Eta Kappa, University of Akron
Gamma Tau, University of Cincinnati
Eta Tau, University of Dayton
Beta Epsilon, University of Toledo (Facebook) (1946)
Sigma Nu, Wilmington College
Lambda Iota, Wittenberg University
Iota Omega, Wright State University (5/10/1973)
Rho Upsilon, Xavier University (5/12/1989)
Nu Epsilon, Youngstown State University
OKLAHOMA
Oklahoma
Xi Sigma, East Central University
Tau Epsilon, Northeastern State University
Psi Sigma, Northwestern Oklahoma State University (1/22/2010)
Mu Upsilon, Oklahoma State University (Facebook)(Instagram: sigmadeltapi_okstate)
Kappa Rho, Oral Roberts University
Phi Kappa, Southeastern Oklahoma State University (4/22/2003)
Lambda Upsilon, Southern Nazarene University
Psi Zeta, Southwestern Oklahoma State University (12/4/2008)
Eta Rho, University of Central Oklahoma
Gamma Theta, University of Oklahoma
Pi Iota, University of Tulsa
OREGON
Oregon
Tau Sigma, Eastern Oregon State College
Delta Lambda, Oregon State University
Gamma, University of Oregon
Delta Mu, University of Portland
Beta Zeta, Willamette University
PENNSYLVANIA
Pennsylvania
Xi Zeta, Albright College
Sigma Iota, Arcadia University (1991)
Alpha Upsilon, Bucknell University (2/14/1943)
Epsilon Delta, Dickinson College (1962)
Omega Omega, Duquesne University (4/25/2014)
Omicron Omega, Eastern College
Theta Omicron, Edinboro University of Pennsylvania
Rho Iota, Franklin and Marshall College
Mu Eta, Gannon University
Omega Eta, Gettysburg College (4/26/2011)
Nu Omega, Immaculata University
Iota Mu, Indiana University of Pennsylvania (2/26/1972)
Upsilon Chi, Kutztown University
Sigma Phi, Lafayette College
Pi Beta, La Salle University (4/12/1985)
Eta Theta, Mansfield University
Alpha Alpha Psi, Penn State Berks (4/9/2018)
Alpha Beta Iota, Pennsylvania State University (12/12/2019)
Omicron Chi, Rosemont College
Tau Phi, Shippensburg University (12/1/1996)
Epsilon Nu, Slippery Rock University (1965)
Omicron Phi, St. Joseph’s University (1984)
Xi Kappa, Susquehanna University
Delta Kappa, Temple University
Epsilon Alpha, Thiel College
Gamma Omicron, University of Pennsylvania (1952)
Rho Pi, Villanova University
Gamma Mu, Washington and Jefferson College (Facebook) (4/29/1952)
Pi Xi, West Chester University
Epsilon Tau, Westminster College
Omega Psi, Wilkes University (11/20/2014)
RHODEISLAND
Rhode Island
Rho Phi, Brown University (1989)
Nu Rho, Providence College (1/26/1978)
Chi Chi, Roger Williams University (3/28/2008)
Epsilon Sigma, Salve Regina University
Theta Beta, University of Rhode Island
SOUTHCAROLINA
South Carolina
Alpha Alpha Upsilon, Anderson University (10/16/2017)
Tau Nu, Charleston Southern University (11/14/1994)
Iota Phi, Clemson University (Facebook)(Instagram: @clemsonsdpiotaphi)(11/11/1972)
Nu Zeta, College of Charleston (Facebook)(Instagram: @cofcsigmadeltapi)(11/21/1977)
Lambda Mu, Columbia College (4/14/1976)
Omicron Pi, Erskine College (4/14/1984)
Chi Theta, Francis Marion University (4/6/2006)
Rho Kappa, Furman University (5/3/1988)
Chi Omicron, Lander University (11/9/2006)
Theta Upsilon, Newberry College (May 1971)
Psi Iota, North Greenville University (4/15/2009)
Psi Eta, Presbyterian College (2/18/2009)
Omega Iota, South Carolina State University (11/17/2011)
Tau Iota, The Citadel (Facebook) (1/26/1993)
Chi, University of South Carolina (Facebook)(Alumnus Chapter)(Instagram: @uofscsigmadeltapi)(1/30/1931)
Epsilon Epsilon, Winthrop University (5/4/1962)
Gamma Xi, Wofford College (5/6/1952)
Alpha Beta Sigma, Coastal Carolina University (11/16/2022)
SOUTHDAKOTA
South Dakota
Upsilon Omicron, Augustana University (5/3/2000)
Rho Xi, South Dakota State University
Alpha Alpha Xi, University of Sioux Falls (4/9/2016)
Nu Omicron, University of South Dakota
TENNESSEE
Tennessee
Pi Nu, Austin Peay State University (6/6/1985)
Gamma Chi, Carson-Newman University (Facebook)
Mu Sigma, Lipscomb University
Theta Pi, East Tennessee State University
Nu Eta, Lee College
Beta Psi, Lincoln Memorial University
Zeta Iota, Maryville College (5/1/1967)
Phi Upsilon, Rhodes College (3/1/2005)
Gamma Delta, University of Memphis (Facebook)
Pi Omicron, Middle Tennessee State University
Gamma Eta, Tennessee State University
Alpha Psi, University of Tennessee (4/12/1944)
Rho, University of Tennessee at Chattanooga (4/14/1931)
Mu Theta, University of Tennessee at Martin
Kappa of TN, University of the South
Alpha Xi, Vanderbilt University
TEXAS
Texas
Omega Gamma, Abilene Christian University (10/22/2010)
Eta Nu, Angelo State University
Delta Omega, Austin College
Nu, Baylor University
Psi Gamma, Dallas Baptist University (9/19/2008)
Kappa Epsilon, Dominican College4
Kappa Lambda, East Texas Baptist University (Facebook) (1973)
Beta Sigma, Hardin-Simmons University
Tau Pi, Howard Payne University
Eta Iota, Lamar University
Nu Lambda, Lubbock Christian University
Lambda Epsilon, McMurry University
Delta Beta, Midwestern State University
Xi Upsilon, Our Lady of the Lake University
Theta Iota, Prairie View A & M University
Gamma Upsilon, Rice University
Kappa Zeta, Sam Houston State University
Alpha Eta, Southern Methodist University (1936)
Iota Delta, Southwestern University
Epsilon Psi, Stephen F. Austin State University (1965)
Sigma Sigma, Sul Ross State University
Upsilon Xi, Tarleton State University (4/20/2000)
Phi Xi, Texas A&M International University (Facebook) (11/14/2003)
Lambda Tau, Texas A&M University
Theta Zeta, Texas A & M University-Commerce
Gamma Lambda, Texas A&M-Kingsville (Facebook)
Lambda Alpha, Texas Christian University (1974)
Epsilon Phi, Texas Southern University
Epsilon Beta, Texas State University (Facebook)(Twitter: @sigmadp_txst)(Instagram: @sdp.txst)
Alpha Phi, Texas Tech University (Facebook)(Instagram: @sigmadeltapialphaphitexastech) (2/14/1944)
Eta Delta, Texas Wesleyan University
Xi Epsilon, Texas Woman’s University
Epsilon Omega, Trinity University (1966)
Gamma Rho, University of Houston
Psi Chi, University of Houston-Downtown (Facebook) (5/4/2010)
Sigma, University of Mary Hardin-Baylor (1931)
Alpha Pi, University of North Texas (1938)
Alpha Beta Zeta, University of North Texas at Dallas (4/23/19)
Theta Omega, University of St. Thomas
Zeta Alpha, University of Texas at Arlington
Zeta, University of Texas at Austin (Facebook)
Alpha Iota, University of Texas at El Paso
Omicron Zeta, University of Texas at San Antonio (2/1/1983)
Mu Omicron, University of Texas at Tyler
Alpha Alpha Iota, University of Texas Rio Grande Valley (Facebook) (8/31/2015)
Gamma Kappa, West Texas A & M University
Alpha Beta Rho, University of Texas at Dallas (12/02/2022)
UTAH
Utah
Delta Pi, Brigham Young University (4/7/1959)
Alpha Beta Epsilon, Utah Tech University (4/24/2019)
Phi Iota, Southern Utah University (4/25/2003)
Zeta Gamma, University of Utah (7/29/1966)
Tau Eta, Utah State University
Omega Alpha, Weber State University (Facebook) (5/5/2010)
VERMONT
Vermont
Tau Beta, Castleton State College
Mu, Middlebury College (1926)
Alpha Alpha Mu, Norwich University (2/8/2016)
Phi Phi, University of Vermont (4/28/2005)
VIRGINIA
Virginia
Psi Phi, Christopher Newport University (4/20/2010)
Gamma Pi, College of William & Mary
Lambda Omega, Emory & Henry College
Mu Pi, George Mason University (1977)
Upsilon Eta, Hollins University (4/1/1998)
Mu Psi, James Madison U (Facebook)(Instagram: sdp_jmu)(Twitter: @SigmaDeltaPiJMU)
Pi Chi, Liberty University (Instagram: sigmadeltapiliberty) (10/6/2005)
Pi Phi, Longwood University (3/4/1987)
Lambda Chi, Old Dominion University
Xi Iota, Radford University (Facebook) (1980)
Sigma Theta, Randolph-Macon College (Facebook)
Chi Beta, Randolph College (9/29/2005)
Kappa Eta, Roanoke College (1973)
Alpha Alpha Nu, Shenandoah University (4/13/2016)
Alpha Alpha Gamma, Southern Virginia University (4/3/2015)
Rho Omega, Sweet Briar College (5/14/1990)
Sigma Gamma, University of Richmond
Zeta Zeta, University of Virginia (Facebook) (5/12/1967)
Upsilon Lambda, University of Virginia’s College at Wise (3/28/1999)
Pi Psi, Virginia Commonwealth University (Facebook) (Twitter: @SDP_PiPsi)
Omicron Kappa, Virginia Military Institute (1983)
Alpha Beta Delta, Virginia State University (4/22/2019)
Lambda Psi, Virginia Tech (Facebook)(Instagram: @vt_sdp)(1977)
Sigma Beta, Virginia Wesleyan College
WASHINGTON
Washington
Theta Chi, Fort Wright College4
Tau Alpha, University of Puget Sound
Omega Xi, Western Washington University (4/6/2013)
Xi Nu, Whitman College (4/14/1981)
WESTVIRGINIA
West Virginia
Kappa Xi, Bethany College
Iota Beta, Davis & Elkins College (5/29/1971)
Alpha Beta Upsilon, Fairmont State University (5/2/2024)
Beta Kappa, Marshall University
Kappa Theta, Morris Harvey College5
Psi Lambda, Shepherd University (Facebook)(5/6/2009)
Chi Eta, West Liberty University (4/8/2006)
Beta Chi, West Virginia State University (1949)
Delta Tau, West Virginia University (Instagram: sdpwvu)
WISCONSIN
Wisconsin
Mu Zeta, Carroll University (1977)
Chi Nu, Lakeland University (10/19/2006)
Gamma Gamma, Marquette U. (Instagram: sdp_marquette) (5/10/1950)
Delta Psi, University of Wisconsin-Eau Claire (Facebook)
Omicron Upsilon, University of Wisconsin-Green Bay (1984)
Epsilon Theta, University of Wisconsin-LaCrosse (1963)
Psi, University of Wisconsin-Madison (1931)
Epsilon Iota, University of Wisconsin-Milwaukee (1963)
Eta Sigma, University of Wisconsin-Oshkosh (1969)
Alpha Beta Mu, University of Wisconsin-Parkside (12/18/2021)
Zeta Lambda, University of Wisconsin-Whitewater (Facebook) (1967)
WYOMING
Wyoming
Alpha of Wyoming, University of Wyoming (Instagram: sigmadeltapiwyoming) (4/27/2001)
CANADA
Canada
Beta Iota, University of British Columbia (1948)
1Acquired by the University of San Francisco in 1978. Inactive chapter.
2Merged with Georgia Southern University in January 2018.
3Part of Loyola University of Chicago.
4Institution closed.
5Changed name to University of Charleston in 1978. Inactive chapter.