# List of Delta Sigma Phi chapters

Delta Sigma Phi is a fraternity established in 1899 at City College of New York. It was the first fraternity based on religious and ethnic acceptance.

## Undergraduate chapters

In the following charter-date ordered list, active chapters are indicated in bold and Inactive chapters and institutions are in italics.
| Chapter | Charter date and range | Institution | Location | State | Status |
| Alpha | 1899–1932 | City College of New York | New York City, New York | New York | Inactive |
| Beta | 1901–1941, 2001–2021 | Columbia University | New York City, New York | New York | Inactive |
| Gamma | 1903–1934 | New York University | New York City, New York | New York | Inactive |
| Delta | 1905–1908 | Massachusetts Institute of Technology | Cambridge, Massachusetts | Massachusetts | Inactive |
| Epsilon | 1905–1908, 1920–2000, 2007–2018 2019 | Pennsylvania State University | State College, Pennsylvania | Pennsylvania | Active |
| Zeta | 1906–1914 | Washington and Lee University | Lexington, Virginia | Virginia | Inactive |
| Eta | 1907–1932, 1939–1964, 1971 | University of Texas at Austin | Austin, Texas | Texas | Active |
| Theta | 1907–1910, 1923–1944 | Cornell University | Ithaca, New York | New York | Inactive |
| Iota | 1908–1942 | University of Pennsylvania | Philadelphia, Pennsylvania | Pennsylvania | Inactive |
| Kappa | 1908–1911, 1921–2017 | Auburn University | Auburn, Alabama | Alabama | Inactive |
| Lambda (First) | 1910–1915 | Trinity University | San Antonio, Texas | Texas | Inactive, Reassigned |
| Mu | 1910–1932 | University of Chicago | Chicago, Illinois | Illinois | Inactive |
| Nu | 1910–1999 | Waynesburg University | Waynesburg, Pennsylvania | Pennsylvania | Inactive |
| Omicron (First) | 1912–1918 | Cumberland University | Lebanon, Tennessee | Tennessee | Inactive, Reassigned |
| Lambda (Second) | 1915–1983 2023 | Southern Methodist University | Dallas, Texas | Texas | Colony |
| Pi | 1915–1916, 1930–1940, 1948–1953 | Furman University | Greenville, South Carolina | South Carolina | Inactive |
| Rho | 1915–1954, 1957–2017, 2021 | North Carolina State University | Raleigh, North Carolina | North Carolina | Active |
| Sigma | 1915–2000, 2002–2019 | Thiel College | Greenville, Pennsylvania | Pennsylvania | Inactive |
| Tau | 1915 | Hillsdale College | Hillsdale, Michigan | Michigan | Active |
| Hilgard | 1915–1933, 1947–1972, 1976–1998, 2012–2019, 2024 | University of California, Berkeley | Berkeley, California | California | Active |
| Upsilon | 1915–2016 | Franklin & Marshall College | Lancaster, Pennsylvania | Pennsylvania | Inactive |
| Phi | 1916–1932, 1954–1970, 1984–2014 | Saint Louis University | St. Louis, Missouri | Missouri | Inactive |
| Chi | 1916–1963 | Tulane University | New Orleans, Louisiana | Louisiana | Inactive |
| Psi | 1916–1982 | Wofford College | Spartanburg, South Carolina | South Carolina | Inactive |
| Omega | 1916–1933, 1947–2003, 2016 | University of Pittsburgh | Pittsburgh, Pennsylvania | Pennsylvania | Active |
| Alpha Tau | 1917 | Albion College | Albion, Michigan | Michigan | Active |
| Alpha Alpha | 1919–2000, 2006–2018 | University of Illinois | Champaign, Illinois | Illinois | Inactive |
| Alpha Beta | 1920–1941 | Boston University | Boston, Massachusetts | Massachusetts | Inactive |
| Alpha Gamma | 1920–1997, 2002 | Georgia Tech | Atlanta, Georgia | Georgia | Active |
| Alpha Delta | 1920–1933, 1986–2001, 2005–2019 | University of North Carolina at Chapel Hill | Chapel Hill, North Carolina | North Carolina | Colony |
| Alpha Epsilon | 1920–2019 | Duke University | Durham, North Carolina | North Carolina | Inactive |
| Alpha Zeta | 1920–2002 | Alfred University | Alfred, New York | New York | Inactive |
| Alpha Eta | 1920 | Ohio Northern University | Ada, Ohio | Ohio | Active |
| Alpha Theta | 1920–1933, 1946–1976, 1986–19xx ?, 1996–2002, 2015 | University of Michigan | Ann Arbor, Michigan | Michigan | Active |
| Alpha Iota | 1920–1942, 1947–1971, 1988–1996, 2013 | Ohio State University | Columbus, Ohio | Ohio | Active |
| Alpha Kappa | 1920–1932, 1948–1952 | University of Wisconsin–Madison | Madison, Wisconsin | Wisconsin | Colony |
| Alpha Lambda | April 16, 1921–1998, 2000 | Millikin University | Decatur, Illinois | Illinois | Active |
| Alpha Mu | 1921–1933, 1964 | University of Virginia | Charlottesville, Virginia | Virginia | Active |
| Alpha Nu | 1921–1942, 1985–2008, 2017 | Oglethorpe University | Brookhaven, Georgia | Georgia | Active |
| Alpha Omicron | 1922–1971 | McGill University | Montreal, Quebec, Canada | Quebec | Inactive |
| Alpha Pi | 1923 | Michigan State University | East Lansing, Michigan | Michigan | Active |
| Alpha Rho | 1924–1964, 1988–1996 | University of Colorado Boulder | Boulder, Colorado | Colorado | Colony |
| Alpha Sigma | 1924 | University of Maryland, College Park | College Park, Maryland | Maryland | Active |
| Alpha Upsilon | 1925–1941, 1947 | Kansas State University | Manhattan, Kansas | Kansas | Active |
| Alpha Phi | 1925–1999 | University of Southern California | Los Angeles, California | California | Inactive |
| Alpha Chi | 1925–1999, 2004 | Stetson University | DeLand, Florida | Florida | Active |
| Alpha Psi | 1925–1934, 1949–1984, 2021 | University of Nebraska–Lincoln | Lincoln, Nebraska | Nebraska | Colony |
| Alpha Omega | 1926–1939, 1947–1959 | University of Washington | Seattle, Washington | Washington | Inactive |
| Beta Alpha | 1927–2003, 2016 | Iowa State University | Ames, Iowa | Iowa | Active |
| Beta Beta | 1927–1935, 1957–1994, 2001–2020 | University of Missouri | Columbia, Missouri | Missouri | Colony |
| Beta Gamma | 1927 | University of California, Los Angeles | Los Angeles, California | California | Active |
| Beta Delta | 1928–1961 | Birmingham–Southern College | Birmingham, Alabama | Alabama | Inactive |
| Beta Epsilon | 1928–1970, 1975–1985 | Oregon State University | Corvallis, Oregon | Oregon | Colony |
| Beta Zeta | 1930–1941, 1949–1973, 1983–1992, 2019 | University of Florida | Gainesville, Florida | Florida | Active |
| Beta Eta | 1930–1974, 1995–2007 | Louisiana State University | Baton Rouge, Louisiana | Louisiana | Inactive |
| Omicron (Second) | 1930–1960 | University of Tennessee | Knoxville, Tennessee | Tennessee | Inactive |
| Beta Theta | 1931–1985, 1990–2007 | Lehigh University | Bethlehem, Pennsylvania | Pennsylvania | Inactive |
| Beta Iota | 1932–2009, 2015 | Wittenberg University | Springfield, Ohio | Ohio | Active |
| Beta Kappa | 1933–1958, 1984–1996, 2011–2018, 2023 | University of Alabama | Tuscaloosa, Alabama | Alabama | Active |
| Beta Lambda | 1938–1952, 1956–2001 | Wake Forest University | Winston-Salem, North Carolina | North Carolina | Inactive |
| Beta Mu | 1941 | Transylvania University | Lexington, Kentucky | Kentucky | Active |
| Beta Nu | 1947–1973, 1991 | California State University, Fresno | Fresno, California | California | Active |
| Alpha Xi | 1947–1972, 1991–1997 | University of New Mexico | Albuquerque, New Mexico | New Mexico | Inactive |
| Beta Xi | 1948–1963 | University of California, Santa Barbara | Santa Barbara, California | California | Inactive |
| Beta Omicron | 1948–1973, 1986–2000 | Central Michigan University | Mount Pleasant, Michigan | Michigan | Inactive |
| Beta Pi | 1948 | Michigan Technological University | Houghton, Michigan | Michigan | Active |
| Beta Rho | 1948–1990 | Hartwick College | Oneonta, New York | New York | Inactive |
| Beta Sigma | 1948–1954 | Louisiana Tech University | Ruston, Louisiana | Louisiana | Inactive |
| Beta Tau | 1948–1976, 1986–2015 | Western Michigan University | Kalamazoo, Michigan | Michigan | Colony |
| Beta Upsilon | 1948–1974 | University of Louisiana at Lafayette | Lafayette, Louisiana | Louisiana | Inactive |
| Beta Phi | 1948–2009 | Saint Francis University | Loretto, Pennsylvania | Pennsylvania | Inactive |
| Beta Chi | 1948–1953, 1953–1966 | Samford University | Homewood, Alabama | Alabama | Inactive |
| Beta Psi | 1948–2009, 2014 | Arizona State University | Tempe, Arizona | Arizona | Active |
| Beta Omega | 1948–1963, 1999–2015 | University of Arizona | Tucson, Arizona | Arizona | Inactive |
| Gamma Alpha | 1948–2009, 2013–2014, 2017- | San Diego State University | San Diego, California | California | Active |
| Gamma Beta | 1949–1954 | University of Arkansas | Fayetteville, Arkansas | Arkansas | Inactive |
| Gamma Gamma | 1949–1958 | University of Miami | Coral Gables, Florida | Florida | Inactive |
| Gamma Delta | 1949–2014, 2021 | Washington State University | Pullman, Washington | Washington | Active |
| Gamma Epsilon | 1949–1973, 1984–1994, 2009 | San Jose State University | San Jose, California | California | Active |
| Gamma Zeta | 1949–199x ?, 2010–2020 | Rutgers University | New Jersey | New Jersey | Inactive |
| Gamma Eta | 1950–1961 | Washington University in St. Louis | St. Louis, Missouri | Missouri | Inactive |
| Gamma Theta | 1950–1993 | University of Detroit Mercy | Detroit, Michigan | Michigan | Inactive |
| Gamma Iota | 1950 | University of Idaho | Moscow, Idaho | Idaho | Active |
| Gamma Kappa | 1950–2015 | Western Illinois University | Macomb, Illinois | Illinois | Inactive |
| Gamma Lambda | 1950–1952 | University of Nevada | Reno, Nevada | Nevada | Inactive |
| Gamma Mu | 1951–1963 | University of Toronto | Toronto, Ontario, Canada | Ontario | Inactive |
| Gamma Nu | 1952–1974 | Northern Arizona University | Flagstaff, Arizona | Arizona | Inactive |
| Gamma Xi | 1952 | University of North Texas | Denton, Texas | Texas | Active |
| Gamma Tau | 1952–2006, 2012–2021 | Eastern Michigan University | Ypsilanti, Michigan | Michigan | Inactive |
| Gamma Omicron | 1953–2014 | Fort Hays State University | Hays, Kansas | Kansas | Inactive |
| Gamma Pi | 1953–2016 | Indiana University of Pennsylvania | Indiana, Pennsylvania | Pennsylvania | Inactive |
| Gamma Rho | 1954–199x ?, 2009 | Gannon University | Erie, Pennsylvania | Pennsylvania | Active |
| Gamma Sigma | 1954–1971, 1978–2016 | University of California, Davis | Davis, California | California | Inactive |
| Gamma Upsilon | 1954 | South Dakota School of Mines and Technology | Rapid City, South Dakota | South Dakota | Active |
| Gamma Phi | 1954–1973 | Alma College | Alma, Michigan | Michigan | Inactive |
| Gamma Chi | 1956–2008, 2013 | Drexel University | Philadelphia, Pennsylvania | Pennsylvania | Active |
| Gamma Psi | 1956–2014 | Morningside College | Sioux City, Iowa | Iowa | Inactive |
| Gamma Omega | 1956–1980, 1985–199x ? | University of Houston | Houston, Texas | Texas | Inactive |
| Delta Alpha | 1956–2002 | California State University, Chico | Chico, California | California | Inactive |
| Delta Beta | 1956–1964, 1988–1992 | University of Oklahoma | Norman, Oklahoma | Oklahoma | Colony |
| Delta Gamma | 1956–1970 | University of Kansas | Lawrence, Kansas | Kansas | Inactive |
| Delta Delta | 1956 | Purdue University | West Lafayette, Indiana | Indiana | Active |
| Delta Epsilon | 1956–1994, 2008 | Missouri University of Science and Technology | Rolla, Missouri | Missouri | Active |
| Delta Zeta | 1956–2014 | High Point University | High Point, North Carolina | North Carolina | Inactive |
| Delta Eta | 1957–1991 | Montana State University | Bozeman, Montana | Montana | Inactive |
| Delta Theta | 1957–1973 | University of Montana | Missoula, Montana | Montana | Inactive |
| Delta Iota | 1958–1997 | Barton College | Wilson, North Carolina | North Carolina | Inactive |
| Delta Kappa | 1958–1971, 1989–1998 | California State Polytechnic University, Humboldt | Arcata, California | California | Inactive |
| Delta Lambda | 1959 –1972, 1992–2023 | Utah State University | Logan, Utah | Utah | Inactive |
| Delta Mu | 1958–1994, 2014 | Loyola Marymount University | Los Angeles, California | California | Active |
| Delta Nu | 1959–1976, 1992–199x ? | Edinboro University of Pennsylvania | Edinboro, Pennsylvania | Pennsylvania | Inactive |
| Delta Xi | 1959–1966 | East Texas A&M University | Commerce, Texas | Texas | Colony |
| Delta Omicron | 1959–1997, 2005–2022 | Western Carolina University | Cullowhee, North Carolina | North Carolina | Inactive |
| Delta Pi | 1960–2011 | Stephen F. Austin State University | Nacogdoches, Texas | Texas | Inactive |
| Delta Rho | 1962–1989 | St. Mary's University, Texas | San Antonio, Texas | Texas | Inactive |
| Delta Sigma | 1962–1975, 1993–1996 | Youngstown State University | Youngstown, Ohio | Ohio | Inactive |
| Delta Upsilon | 1962–1976, 19875–1995 | Northern Michigan University | Marquette, Michigan | Michigan | Inactive |
| Delta Phi | 1962–2000 | California University of Pennsylvania | California, Pennsylvania | Pennsylvania | Inactive |
| Delta Chi | 1962–1974 | Lambuth University | Jackson, Tennessee | Tennessee | Inactive |
| Delta Psi | 1962–2008 | Eastern Illinois University | Charleston, Illinois | Illinois | Inactive |
| Delta Tau | 1963–2009 | Ferris State University | Big Rapids, Michigan | Michigan | Inactive |
| Delta Omega | 1963–1991, 2005 | Cleveland State University | Cleveland, Ohio | Ohio | Active |
| Epsilon Alpha | 1965–1971 | University of Alberta | Edmonton, Alberta, Canada | Alberta | Inactive |
| Epsilon Beta | 1966–1978, 1984 | University of Wisconsin–Oshkosh | Oshkosh, Wisconsin | Wisconsin | Active |
| Epsilon Gamma (First) | 1966–1973 | Parsons College | Fairfield, Iowa | Nebraska | Inactive, Reassigned |
| Epsilon Delta | 1966 | University of Wisconsin–Platteville | Platteville, Wisconsin | Wisconsin | Active |
| Epsilon Epsilon | 1967–1982, 199x ?–2001 | Old Dominion University | Norfolk, Virginia | Virginia | Inactive |
| Epsilon Zeta | 1967–2000, 2004–2015 | Clarkson University | Potsdam, New York | New York | Inactive |
| Epsilon Eta | 1967–1974 | University of Wisconsin–Whitewater | Whitewater, Wisconsin | Wisconsin | Inactive |
| Epsilon Theta | 1967–1986 | St. John's University | New York City, New York | New York | Inactive |
| Epsilon Iota | 1967 | University of Wisconsin–La Crosse | La Crosse, Wisconsin | Wisconsin | Active |
| Epsilon Kappa | 1967–1975, 1980–199x ?, 2014 | Loyola University Chicago | Chicago, Illinois | Illinois | Active |
| Epsilon Lambda | 1968–2022 | Northwest Missouri State University | Maryville, Missouri | Missouri | Inactive |
| Epsilon Mu | 1968–1974 | University of Wyoming | Laramie, Wyoming | Wyoming | Inactive |
| Epsilon Nu | 1968–1989 | Monmouth University | West Long Branch, New Jersey | New Jersey | Inactive |
| Epsilon Xi | 1968–1970 | Seton Hall University | South Orange, New Jersey | New Jersey | Inactive |
| Epsilon Omicron | 1968–1974 | University of Wisconsin–Stevens Point | Stevens Point, Wisconsin | Wisconsin | Inactive |
| Epsilon Pi | 1969–19xx ?, 199x ?–2023 | Woodbury University | Burbank, California | California | Inactive |
| Epsilon Rho | 1969–2018 | California Polytechnic State University, San Luis Obispo | San Luis Obispo, California | California | Colony |
| Epsilon Sigma | 1969–1979, 1987–2006 | University of Nevada, Las Vegas | Paradise, Nevada | Nevada | Inactive |
| Epsilon Tau | 1971–1976, 1990–2022 | Grand Valley State University | Allendale, Michigan | Michigan | Inactive |
| Epsilon Upsilon | 1971–1997 | Nicholls State University | Thibodaux, Louisiana | Louisiana | Inactive |
| Epsilon Phi | 1971 | East Carolina University | Greenville, North Carolina | North Carolina | Active |
| Epsilon Chi | 1971–1974 | Valdosta State University | Valdosta, Georgia | Georgia | Inactive |
| Epsilon Psi | 1971–1974 | Bryant University | Smithfield, Rhode Island | Rhode Island | Inactive |
| Epsilon Omega | 1971–19xx ?, 1997–2015 | Illinois State University | Normal, Illinois | Illinois | Inactive |
| Zeta Alpha | 1972–1976, 1980–1998 | New York Institute of Technology | Old Westbury, New York | New York | Inactive |
| Zeta Beta | 1973–1991 | Murray State University | Murray, Kentucky | Kentucky | Inactive |
| Zeta Gamma | 1973–1998 | Valparaiso University | Valparaiso, Indiana | Indiana | Inactive |
| Zeta Delta | 1976–1992 | Louisiana State University Shreveport | Shreveport, Louisiana | Louisiana | Inactive |
| Zeta Epsilon | 1976–1992 | California State University, Fullerton | Fullerton, California | California | Inactive |
| Zeta Zeta | 1977–19xx ?, 1984–2021 | Texas Tech University | Lubbock, Texas | Texas | Colony |
| Zeta Eta | 1977–1990 | Sam Houston State University | Huntsville, Texas | Texas | Inactive |
| Zeta Theta | 1979–1985 | Colorado State University Pueblo | Pueblo, Colorado | Colorado | Inactive |
| Zeta Iota | 1981–1993 | University of Rochester | Rochester, New York | New York | Inactive |
| Zeta Kappa | 1981–199x ?, 2010 | University of Northern Colorado | Greeley, Colorado | Colorado | Active |
| Zeta Lambda | 1981 | Rose–Hulman Institute of Technology | Terre Haute, Indiana | Indiana | Active |
| Zeta Mu | 1982–1989 | Longwood University | Farmville, Virginia | Virginia | Inactive |
| Zeta Nu | 1982–1990, 2016 | Missouri State University | Springfield, Missouri | Missouri | Active |
| Zeta Xi | 1983 | St. Cloud State University | St. Cloud, Minnesota | Minnesota | Active |
| Zeta Omicron | 1984–2013 | California State University, East Bay | Hayward, California | California | Inactive |
| Zeta Pi | 1984–2010, 2015 | University of Louisiana at Monroe | Monroe, Louisiana | Louisiana | Active |
| Zeta Rho | 1984–1987 | Auraria Campus | Denver, Colorado | Colorado | Inactive |
| Zeta Sigma | 1984–199x ?, 200x ?–2013 | University of California, San Diego | San Diego, California | California | Inactive |
| Zeta Tau | 1984–2009 | Lake Superior State University | Sault Ste. Marie, Michigan | Michigan | Inactive |
| Epsilon Gamma (Second) | 1984 | Peru State College | Peru, Nebraska | Nebraska | Inactive |
| Zeta Upsilon | 1985–2020 | Eureka College | Eureka, Illinois | Illinois | Inactive |
| Zeta Phi | 1986–199x ? | Slippery Rock University | Slippery Rock, Pennsylvania | Pennsylvania | Inactive |
| Zeta Chi | 1986 | University of Alabama at Birmingham | Birmingham, Alabama | Alabama | Active |
| Zeta Psi | 1986–2001 | State University of New York at Brockport | Brockport, New York | New York | Inactive |
| Zeta Omega | 1986–1993, 2014 | University of North Carolina Wilmington | Wilmington, North Carolina | North Carolina | Active |
| Eta Alpha | 1987–2021 | Milwaukee School of Engineering | Milwaukee, Wisconsin | Wisconsin | Inactive |
| Eta Beta | 1987 | California State University, San Bernardino | San Bernardino, California | California | Active |
| Eta Gamma | 1987–2001 | East Stroudsburg University of Pennsylvania | East Stroudsburg, Pennsylvania | Pennsylvania | Inactive |
| Eta Delta | 1987–1991 | Florida Institute of Technology | Melbourne, Florida | Florida | Inactive |
| Eta Epsilon | 1987–1998 | Northern Illinois University | DeKalb, Illinois | Illinois | Inactive |
| Eta Zeta | 1987–1997 | University of La Verne | La Verne, California | California | Inactive |
| Eta Eta | 1987–2008, 2018 | Rochester Institute of Technology | Rochester, New York | New York | Active |
| Eta Theta | 1987–1992 | Aurora University | Aurora, Illinois | Illinois | Inactive |
| Eta Iota | 1987–1991 | California State University, Sacramento | Sacramento, California | California | Inactive |
| Eta Kappa | 1987–2021 | University of Michigan–Dearborn | Dearborn, Michigan | Michigan | Inactive |
| Eta Lambda | 1989–199x ?, 2024 | Chapman University | Orange, California | California | Active |
| Eta Mu | 1989–199x ? | New York Institute of Technology, Central Islip | Suffolk County, New York | New York | Inactive |
| Eta Nu | 1989–2003 | Sonoma State University | Rohnert Park, California | California | Inactive |
| Eta Xi | 1989–2015 | Towson University | Towson, Maryland | Maryland | Colony |
| Eta Omicron | 1989 | University of Wisconsin–Eau Claire | Eau Claire, Wisconsin | Wisconsin | Active |
| Eta Pi | 1990–1992 | University of Dayton | Dayton, Ohio | Ohio | Inactive |
| Eta Rho | 1990–2010, 201x ? | University of North Carolina at Charlotte | Charlotte, North Carolina | North Carolina | Colony |
| Eta Sigma | 1990–1994 | California State Polytechnic University, Pomona | Pomona, California | California | Inactive |
| Eta Tau | | | | | Unassigned ? |
| Eta Upsilon | 1990–2008, 2017 | Indiana State University | Terre Haute, Indiana | Indiana | Active |
| Eta Phi | 1990–2009 | Southern Illinois University Carbondale | Carbondale, Illinois | Illinois | Inactive |
| Eta Chi | 1991–2010, 201x ?–2018 | New Mexico State University | Las Cruces, New Mexico | New Mexico | Inactive |
| Eta Psi | 1991–2016 | Gallaudet University | Washington, D.C. | District of Columbia | Inactive |
| Eta Omega | 1991–2016 | Johnson & Wales University | Providence, Rhode Island | Rhode Island | Active |
| Theta Alpha | 1991–1996 | North Carolina Wesleyan College | Rocky Mount, North Carolina | North Carolina | Inactive |
| Theta Beta | 1992–1993 | Albright College | Reading, Pennsylvania | Pennsylvania | Inactive |
| Theta Gamma | 1992–2016 | Stony Brook University | Stony Brook, New York | New York | Inactive |
| Theta Delta | 1992–2008 | Hofstra University | Hempstead and Uniondale, New York | New York | Inactive |
| Theta Epsilon | 1993 | Wingate University | Wingate, North Carolina | North Carolina | Active |
| Theta Zeta | 1993–2004, 2011–2014 | Colorado State University | Fort Collins, Colorado | Colorado | Inactive |
| Theta Eta | 1994–199x ?, 2017 | Texas State University | San Marcos, Texas | Texas | Active |
| Theta Theta | 1994 | University of Hartford | West Hartford, Connecticut | Connecticut | Active |
| Theta Iota | 1994–200x ? | Quinnipiac University | Hamden, Connecticut | Connecticut | Inactive |
| Theta Kappa | 1994 | State University of New York at Oswego | Oswego, New York | New York | Active |
| Theta Lambda | 1996 | Dickinson College | Carlisle, Pennsylvania | Pennsylvania | Active |
| Theta Mu | 1996 | University of Kentucky | Lexington, Kentucky | Kentucky | Active |
| Theta Nu | 1997–2010 | Idaho State University | Pocatello, Idaho | Idaho | Inactive |
| Theta Xi | 1997–199x ? | Florida State University | Tallahassee, Florida | Florida | Colony |
| Theta Omicron | 1997–2008 | Shawnee State University | Portsmouth, Ohio | Ohio | Inactive |
| Theta Pi | 1997–200x ?, 2019 | University of Massachusetts Amherst | Amherst, Massachusetts | Massachusetts | Colony |
| Kappa Delta | 1999 | Virginia Tech | Blacksburg, Virginia | Virginia | Active |
| Theta Sigma | 2000 | La Salle University | Philadelphia, Pennsylvania | Pennsylvania | Active |
| Theta Tau | 2001–2008 | Temple University | Philadelphia, Pennsylvania | Pennsylvania | Inactive |
| Theta Upsilon | 2002–2013, 2015–2017, 2023 | Texas A&M University | College Station, Texas | Texas | Active |
| Theta Phi | 2004–2008 | University of Texas at San Antonio | San Antonio, Texas | Texas | Inactive |
| Theta Chi | 2004 | University of Georgia | Athens, Georgia | Georgia | Active |
| Theta Psi | 2008–2022 | Shorter University | Rome, Georgia | Georgia | Inactive |
| Theta Omega | 2008–2021 | Georgia Southern University | Statesboro, Georgia | Georgia | Inactive |
| Iota Alpha | 2008 | Georgia College & State University | Milledgeville, Georgia | Georgia | Active |
| Iota Beta | 2011 | Binghamton University | Binghamton, New York | New York | Active |
| Iota Gamma | 2011–2017 | Indiana University South Bend | South Bend, Indiana | Indiana | Inactive |
| Iota Delta | 2012 | James Madison University | Harrisonburg, Virginia | Virginia | Active |
| Iota Epsilon | 2012 | University of Central Florida | Orlando, Florida | Florida | Active |
| Iota Zeta | 2012 | Miami University | Oxford, Ohio | Ohio | Active |
| Iota Eta | 2013 | Indiana University – Purdue University Indianapolis | Indianapolis, Indiana | Indiana | Active |
| Iota Theta | 2014 | Boise State University | Boise, Idaho | Idaho | Active |
| Iota Iota | 2014 | Case Western Reserve University | Cleveland, Ohio | Ohio | Active |
| Iota Kappa | 2014 | University of Utah | Salt Lake City, Utah | Utah | Active |
| Iota Lambda | 2015 | Appalachian State University | Boone, North Carolina | North Carolina | Active |
| Iota Psi | 2015–2020 | Indiana University | Bloomington, Indiana | Indiana | Inactive |
| Iota Mu | 2016 | Kennesaw State University | Cobb County, Georgia | Georgia | Active |
| Iota Nu | 2016 | State University of New York at Plattsburgh | Plattsburgh, New York | New York | Active |
| Iota Xi | 2016 | University of South Carolina Aiken | Aiken, South Carolina | South Carolina | Active |
| Iota Omicron | 2017–2022 | George Washington University | Washington, D.C. | District of Columbia | Inactive |
| Iota Pi | 2019–2023 | University of Texas at Tyler | Tyler, Texas | Texas | Inactive |
| Iota Rho | 2020 | Lander University | Greenwood, South Carolina | South Carolina | Active |
| Iota Sigma | 2020 | University of Iowa | Iowa City, Iowa | Iowa | Active |
| Iota Tau | 2021 | University of North Florida | Jacksonville, Florida | Florida | Active |
| Iota Upsilon | 2021 | Florida International University | University Park, Florida | Florida | Active |
| Iota Phi | 2022 | University of Minnesota | Minneapolis, Minnesota | Minnesota | Active |
| North Georgia | | University of North Georgia, Gainesville Campus | Oakwood, Georgia | Georgia | Colony |
| Methodist | | Methodist University | Fayetteville, North Carolina | North Carolina | Colony |
| West Virginia | | West Virginia University | Morgantown, West Virginia | West Virginia | Colony |
* ↑ Chapter formed from Zeta Zeta (local), established in 1914. After going dormant, it reformed in 2007 from Delta Sigma, established in 2000.
* 1 2 3 4 5 6 Chapter reformed as a colony in 2019.
* ↑ Chapter formed from Omega Pi Alpha, established in 1905.
* ↑ Chapter formed from Kappa Phi, established in 1912.
* 1 2 Chapter closed when the university banned fraternal organizations.
* 1 2 3 4 Chapter reformed as a colony in 2023.
* ↑ Chapter formed from Sigma Phi Delta, established in the 1920s. After going dormant, it reformed in 1948 from Chi Phi Chi, established in 1947.
* ↑ Chapter formed from Gamma Alpha Nu, established in 1913.
* ↑ Chapter formed from Delta Theta Chi, established in 1910.
* ↑ Chapter formed from Mu Epsilon Delta, established in 1913.
* 1 2 3 4 5 6 7 Beginning with the Tau chapter, many chapters chartered in Michigan were established with Tau as part of their chapter name. Due to this tradition, a few chapters were established out of date to accommodate this tradition. Furthermore, there is no chapter with the name Eta Tau, perhaps due to the lack of an expected or future chartering in Michigan that never came to fruition.
* ↑ Chapter formed from the Hilgard Club, established in 1900 and named in honor of Professor E. W. Hilgard. who was instrumental in its founding. This, this chapter did not receive a Greek letter name.
* 1 2 Chapter reformed as a colony in 2024.
* ↑ Chapter formed from the Franco Club, established in 1912.
* ↑ After going dormant, the chapter was reformed in 1954 from Kappa Sigma Kappa, established in 1950.
* ↑ Chapter formed from Alpha Phi, established in 1912.
* ↑ Chapter formed from the Forum Club, established in 1906.
* ↑ Chapter formed from Beta Upsilon, established in 1910.
* ↑ Chapter formed from Omega Alpha, established in 1920.
* ↑ Chapter formed from the Soldiers Club, established in 1918.
* ↑ Chapter formed from the Crowd Society, established in 1917.
* 1 2 Chapter reformed as a colony in 2020.
* ↑ Chapter formed from the Stag Club, established in 1919.
* ↑ Chapter formed from the Ku Klux Klan local fraternity, established in 1901, which later changed its name to Kappa Kappa Kappa. This has no known connection to the small national Ku Klux Klan (fraternity).
* ↑ Chapter formed from Delta Tau Phi, established in 1914.
* ↑ Chapter formed from the Knickerbockers, established in 1888.
* ↑ Chapter formed from Alpha Chi Alpha, established in 1919.
* ↑ Chapter formed from Tau Delta Phi, established in 1918.
* 1 2 Chapter reformed as a colony in 2021.
* ↑ Chapter formed from Tuckabee, established in 1919.
* ↑ Chapter formed from Phi Kappa Epsilon, established in 1919.
* ↑ Chapter formed from Alpha Omega, established in 1919.
* ↑ Chaptr formed from Phi Nu, established in 1920.
* ↑ Chapter formed from the Aurorian, established in 1905.
* ↑ Chapter formed from Phintia, established in 1922.
* ↑ Chapter formed from Sigma Tau Alpha, established in 1919.
* ↑ Chapter formed from Edgerton Club, established in 1916.
* ↑ Chapter formed from Mu Sigma Phi, established in 1921.
* ↑ Chapter formed from Phi Delta Kappa, established in 1898.
* ↑ Chapter formed from Delta Sigma, established in 1912.
* ↑ Chapter formed from Chi Sigma Alpha, established in 1921.
* ↑ Chapter formed from the El Paso Club, established in 1911.
* ↑ Chapter formed from Alpha Chi, established in 1924.
* ↑ Chapter formed from Chi Sigma Phi, established in 1926.
* ↑ Chapter formed from Phi Alpha, established in 1921.
* ↑ Chapter formed from Theta Nu Phi, established in 1920.
* ↑ Chapter formed from Phi Alpha Epsilon, established in 1927.
* ↑ Chapter formed from Phi Delta Sigma, established in 1925.
* ↑ Chapter formed from Chi Beta Phi, established in 1927.
* ↑ Chapter formed from Sigma Iota, established in 1923.
* ↑ Chapter formed from Alpha Theta Alpha, established in 1922.
* ↑ Chapter formed from Phi Alpha Phi, established in 1928.
* ↑ Chapter formed from Alpha Pi Delta, established in 1924.
* ↑ Chapter formed from Alpha Lambda Tau, established in 1929.
* ↑ Chapter formed from the Delta Sigma Club (local), established in 1946.
* ↑ The name Alpha Xi chapter was originally missed in the naming structure, perhaps because the Hilgard chapter at UC Berkeley would have been named Xi chapter had the customary naming process been followed about that chapter. It wasn't until 25 years later that a correction was made and the designation Alpha Xi was issued to the University of New Mexico. This is why the chapter name comes up out of chronological order.
* ↑ Chapter formed from Alpha Epsilon Kappa, established in 1946.
* ↑ Chapter formed from Delta Kappa Alpha, established in 1947.
* ↑ Chapter formed from Omega Delta Phi, established in 1931.
* ↑ Chapter formed from Alpha Epsilon Kappa, established in 1946.
* ↑ Chapter formed from Pi Delta Sigma, established in 1931.
* ↑ Chapter formed from Delta Sigma, established in 1947.
* ↑ Chapter originated as Alpha Chi (local), established in 1947.
* ↑ Chapter formed from Sigma Club, established in 1950.
* ↑ Chapter formed from Beta Delta, established in 1949.
* ↑ Chapter formed from Pi Kappa Epsilon, established in 1931.
* ↑ Chapter formed from Sigma Phi Nu, established in 1946.
* ↑ Chapter formed from Gamma Tau, established in 1951.
* ↑ Chapter formed from Delta Sigma Chi, established in 1950.
* ↑ Chapter formed from Alpha Tau Alpha, established in 1952.
* ↑ Chapter formed from Zeta Sigma, established in 1989.
* ↑ Chapter formed from Psi Omega, established in 1953.
* ↑ Chapter formed from Gamma Iota, established in 1946.
* ↑ Chapter formed from Delta Theta, established in 1948.
* ↑ Chapter formed from Chi Tau, established in 1939.
* ↑ Chapter formed from the Luma Coop, established in 1956.
* ↑ Chapter formed from N.D.M., established in the 1950s.
* ↑ Chapter started as a colony in 1951.
* ↑ Chapter formed from Phi Kappa Alpha, established in 1925.
* ↑ Chapter formed from Sigma Phi Zeta, established in 1926.
* ↑ Chapter formed from Delta Sigma Tau, established in 1957.
* ↑ Chapter formed from Friars, established by 1929.
* ↑ Texas A&M University at Commerce changed its name to East Texas A&M University on 7 November 2024.
* ↑ Chapter formed from Gamma Tau, established in 1957.
* ↑ Chapter formed from Sawyer Club, established in 1927.
* ↑ Chapter formed from Kappa Theta Chi, established in 1954.
* ↑ Chapter formed from Tau Omega, established in 1957.
* ↑ Chapter formed from Theta Omicron Rho, established in 1914.
* ↑ Chapter formed from Sigma Phi, established in 1959.
* ↑ Chapter formed from Theta Psi, established in 1930.
* ↑ Chapter formed from Pi Sigma Tau Alpha, established in 1928.
* ↑ Chapter formed from Pi Sigma Tau, established in 1928. After going dormant, it reformed in 2005 from Delta Omega (local), established in 2003.
* ↑ Chapter formed from Sigma Tau Alpha, established in 1961.
* ↑ Chapter formed from Delta Kappa, established in 1927.
* ↑ Chapter formed from Sigma Phi Omega. It went inactive when the college closed in 1973.
* ↑ Chapter formed from Alpha Sigma Rho, established in 1958.
* ↑ Chapter formed from Sigma Delta Phi, established in 1950.
* ↑ Chapter formed from Karma, established in 1929. In 2000, it again became the local group Karma, returning to Delta Sigma Phi in 2004.
* ↑ Chapter formed from Sigma Delta Pi, established in 1961.
* ↑ Chapter formed from Pi Sigma Kappa.
* ↑ Chapter formed from Psi Delta Phi, established in 1961. After going dormant it reformed in 1980 from Delta Sigma, established in 1975.
* ↑ Chapter formed from Phi Lambda Chi, established in 1959.
* ↑ Chapter formed from Theta Epsilon Chi, established in 1961.
* ↑ Chapter formed from Delta Sigma, established in 1966
* ↑ Chapter formed from Phi Sigma Nu, established in 1933.
* ↑ Chapter formed as a colony in 1949.
* ↑ Chapter formed from Lambda Chi, established in 1967.
* ↑ Chapter formed from Phi Alpha Sigma, established in 1967.
* ↑ Chapter formed from Chi Gamma Iota, established in 1947.
* ↑ Chapter formed from Sigma Tau Alpha.
* ↑ Chapter formed from Xi Iota Phi, established in 1967. After going dormant, it reformed in 1980 from Delta Sigma (local), established in 1976.
* ↑ Chapter formed from Sigma Epsilon Phi, established in 1968.
* ↑ Chapter formed as a colony in 1968.
* ↑ Chapter formed as a colony in 1977.
* ↑ Chapter formed from Sigma Delta Psi, established in 1985.
* ↑ Chapter formed from Gamma Delta Pi, established in 1987.
* ↑ Chapter formed from Sigma Chi Delta, established in 1983.
* ↑ Chapter formed from Lambda Chi, established in 1969.
* ↑ Chapter formed from Zeta Pi Mu, established in 1981.
* ↑ Chapter reformed as a colony in 2018.
* ↑ Chapter formed from Alpha Delta Chi, established in 1966.
* ↑ Chapter formed from Pi Tau Beta, established in 1907.
* ↑ Chapter reformed as a colony in 2022.
* ↑ Kappa Delta chapter was named in honor of Karen Decker, wife of past national president Thomas Decker, who was instrumental in the establishment of the chapter at Virginia Tech.
* ↑ Chapter formed from Iota Eta Pi, established in 1998.
* ↑ Colony formed in 2021.
* 1 2 Colony formed in 2024.

## Undergraduate chapter statistics

Since 1899, Delta Sigma Phi has issued 238 charters in 41 states (United States of America), Washington, D.C., and three provinces in Canada. Currently, the fraternity has active chapters and new chapters in 32 states and Washington, D.C. All three chartered chapters in Canada are now inactive.
| Decade | Total charters |
| 1899–1909 | 10 |
| 1910–1919 | 16 |
| 1920–1929 | 26 |
| 1930–1939 | 6 |
| 1940–1949 | 20 |
| 1950–1959 | 33 |
| 1960–1969 | 27 |
| 1970–1979 | 14 |
| 1980–1989 | 31 |
| 1990–1999 | 26 |
| 2000–2009 | 8 |
| 2010–2019 | 16 |
| 2020–to date | 5 |
| States | Active charters | Total charters |
| North Carolina | 8 | 10 |
| Pennsylvania | 6 | 8 |
| Michigan | 8 | 15 |
| California | 7 | 7 |
| Ohio | 6 | 6 |
| Georgia | 5 | 6 |
| Indiana | 5 | 6 |
| New York | 4 | 6 |
| Wisconsin | 5 | 8 |
| Illinois | 4 | 5 |
| Texas | 4 | 4 |
| State | Total charters |
| Alabama | 5 |
| Arizona | 3 |
| Arkansas | 1 |
| California | 24 |
| Colorado | 6 |
| Connecticut | 2 |
| Florida | 8 |
| Georgia | 8 |
| Idaho | 3 |
| Illinois | 11 |
| Indiana | 7 |
| Iowa | 3 |
| Kansas | 3 |
| Kentucky | 3 |
| Louisiana | 7 |
| Maryland | 2 |
| Massachusetts | 3 |
| Michigan | 15 |
| Minnesota | 2 |
| Missouri | 6 |
| Montana | 2 |
| Nebraska | 2 |
| Nevada | 2 |
| New Jersey | 3 |
| New Mexico | 2 |
| New York | 18 |
| North Carolina | 15 |
| Ohio | 10 |
| Oklahoma | 1 |
| Oregon | 2 |
| Pennsylvania | 19 |
| Rhode Island | 2 |
| South Carolina | 4 |
| South Dakota | 1 |
| Tennessee | 2 |
| Texas | 14 |
| Utah | 2 |
| Virginia | 6 |
| Washington | 2 |
| Wisconsin | 8 |
| Wyoming | 1 |
| Washington, D.C. | 2 |
| Province | Total charters |
| Alberta | 1 |
| Ontario | 1 |
| Quebec | 1 |

## Alumni associations

The fraternity has twenty alumni associations in the United States.
| Alumni association | Location |
| Atlanta | Atlanta, Georgia |
| Bay Area | San Francisco, California |
| Boston | Boston, Massachusetts |
| Charlotte | Charlotte, North Carolna |
| Chicago | Chicago, Illinois |
| Denver | Denver, Colorado |
| Detroit | Detroit, Michigan |
| Houston | Houston, Texas |
| Inland Empire | Riverside County and San Bernardino County, California |
| La Verne | La Verne, California |
| New York | New York City, New York |
| Orange County | Orange County, California |
| Phoenix | Phoenix, Arizona |
| Portland | Portland, Oregon |
| St. Louis | St. Louis, Missouri |
| Salt Lake City | Salt Lake City, Utah |
| San Diego | San Diego, California |
| Silicon Valley | San Jose, California |
| Triangle Area | Raleigh and Durham, North Carolina |
| Washington, D.C. | Washington, D.C. |