# List of Sigma Chi chapters

Sigma Chi is a collegiate fraternity established at Miami University in 1855.

## Collegiate chapters

Following is a list of Sigma Chi collegiate chapters, with active chapters indicated in bold and inactive chapters and institutions in italics.
| Chapter | Charter date and range | Institution | Location | Status |
| Alpha | June 25, 1855 – 1858; September 13, 1892 – 2012; 2017 | Miami University | Oxford, Ohio | Active |
| Gamma | December 24, 1855 – 1884; 1888–2015 | Ohio Wesleyan University | Delaware, Ohio | Inactive |
| Epsilon (Original) | May 1855–1857 | University of Nashville | Nashville, Tennessee | Reissued |
| Eta | October 10, 1857 – 1861; January 1, 1866 – 1912; 1926 | University of Mississippi | Oxford, Mississippi | Active |
| Iota | February 8, 1858 – 1869 | Jefferson College | Canonsburg, Pennsylvania | Inactive |
| Lambda | September 10, 1858 | Indiana University Bloomington | Bloomington, Indiana | Active |
| Nu (Original) | May 1859 – 1863 | Washington College | Washington, Pennsylvania | Reissued |
| Xi | June 1, 1859 | DePauw University | Greencastle, Indiana | Active |
| Omicron | December 12, 1859 – 2004 | Dickinson College | Carlisle, Pennsylvania | Inactive |
| Pi (Original) | January 31, 1860 – 1861 | Erskine College | Due West, South Carolina | Inactive |
| Sigma (Original) | September 27, 1860 – 1861 | La Grange Synodical College | La Grange, Tennessee | Inactive |
| Rho (Original) (See Psi) | December 10, 1860 – 1861 | University of Virginia | Charlottesville, Virginia | Reissued |
| Theta | April 3, 1863 – 2005; 2009 | Gettysburg College | Gettysburg, Pennsylvania | Active |
| Kappa | May 4, 1864 – 1874; 1879 | Bucknell University | Lewisburg, Pennsylvania | Active |
| Epsilon (Second) | June 10, 1864 – 1880; December 22, 1892 – January 8, 1972; January 5, 1973 – 1998; 2007 | George Washington University | Washington, D.C. | Active |
| Rho (Second) | March 31, 1865 | Butler University | Indianapolis, Indiana | Active |
| Upsilon | December 12, 1865 – 1876 | Polytechnic College of Pennsylvania | Philadelphia, Pennsylvania | Inactive |
| Zeta | December 10, 1866 | Washington and Lee University | Lexington, Virginia | Active |
| Psi (See Rho Original) | November 29, 1866 | University of Virginia | Charlottesville, Virginia | Active |
| Phi | May 17, 1867 – 1887; December 7, 1899 – February 15, 1965; April 24, 1982 – 1997 | Lafayette College | Easton, Pennsylvania | Inactive |
| Mu | March 2, 1868 – 1876; 1880–2000; 2004 | Denison University | Granville, Ohio | Active |
| Omega | June 23, 1869 – 2000; 2005–2022 | Northwestern University | Evanston, Illinois | Inactive |
| Sigma (Second) | February 1869–1870; June 17, 1875 – 1882; 2010 | Princeton University | Princeton, New Jersey | Active |
| Chi | May 30, 1871 – 1918; 1936 | Hanover College | Hanover, Indiana | Active |
| Sigma Sigma | January 1, 1871 – 1889; September 1890–1902; 1931 – November 5, 1977; 1984 | Hampden–Sydney College | Hampden Sydney, Virginia | Active |
| Tau | January 9, 1872 – 1890; March 31, 1896 – 1901; 1923 | Roanoke College | Salem, Virginia | Active |
| Pi (Second) | November 4, 1872 – 1885; 1984 | Samford University | Homewood, Alabama | Active |
| Delta | November 8, 1872 – 1885; June 18, 1910 – 1990; 1996 | University of Georgia | Athens, Georgia | Active |
| Nu (Second) | December 1872–1880, 2014 | Cumberland University | Lebanon, Tennessee | Active |
| Beta | March 2, 1873 – 1893; September 11, 1899 – 1913 | College of Wooster | Wooster, Ohio | Inactive |
| Beta Beta | June 19, 1873 – 1874 | Mississippi College | Clinton, Mississippi | Inactive |
| Gamma Gamma | March 14, 1874 – 1901 | Randolph–Macon College | Ashland, Virginia | Inactive |
| Epsilon Epsilon | June 11, 1874 – 1878 | Monmouth College | Monmouth, Illinois | Inactive |
| Delta Delta | March 1, 1875 | Purdue University | West Lafayette, Indiana | Active |
| Phi Phi | September 27, 1875 – 1878; 1884–1887; May 9, 1896 | University of Pennsylvania | Philadelphia, Pennsylvania | Active |
| Iota Iota | October 29, 1876 – 1877; 1914 | University of Alabama | Tuscaloosa, Alabama | Active |
| Zeta Zeta | December 12, 1876 | Centre College | Danville, Kentucky | Active |
| Psi Psi (Original) (See Theta Theta) | 1874–1875 | University of Michigan | Ann Arbor, Michigan | Inactive |
| Theta Theta (See Psi Psi Original) | December 12, 1877 – 2003; 2009 | University of Michigan | Ann Arbor, Michigan | Active |
| Chi Chi | December 1879–1882, 1993-2024 | Birmingham–Southern College | Birmingham, Alabama | Inactive |
| Alpha Beta (Original) (See Epsilon Rho) | January 17, 1880 – 1881 | Richmond College | Richmond, Virginia | Inactive |
| Delta Chi | May 1880–1894; May 20, 1909 | Wabash College | Crawfordsville, Indiana | Active |
| Kappa Kappa | December 21, 1881 – 1885; December 1891 | University of Illinois Urbana-Champaign | Champaign, Illinois | Active |
| Zeta Psi | January 23, 1882 | University of Cincinnati | Cincinnati, Ohio | Active |
| Alpha Eta | March 2, 1882 – 1889; May 14, 1902 – 1991; 2000–2022 | University of Iowa | Iowa City, Iowa | Inactive |
| Alpha Theta | March 22, 1882 | Massachusetts Institute of Technology | Cambridge, Massachusetts | Active |
| Alpha Gamma | April 21, 1882 | Ohio State University | Columbus, Ohio | Active |
| Alpha Zeta | November 3, 1882 | Beloit College | Beloit, Wisconsin | Active |
| Chi Psi | 1882–1883 | University of Louisiana | New Orleans, Louisiana | Inactive |
| Alpha Epsilon | January 11, 1883 – 2008; 2013 | University of Nebraska–Lincoln | Lincoln, Nebraska | Active |
| Alpha Delta | February 27, 1883 – 1891 | Stevens Institute of Technology | Hoboken, New Jersey | Inactive |
| Alpha Iota | May 10, 1883 – 2021 | Illinois Wesleyan University | Bloomington, Illinois | Inactive |
| Alpha Kappa | June 3, 1883 – 1886; 1980 | Hillsdale College | Hillsdale, Michigan | Active |
| Alpha Lambda | March 22, 1884 – January 30, 2020 | University of Wisconsin–Madison | Madison, Wisconsin | Inactive |
| Alpha Xi | May 23, 1884 – July 2022 | University of Kansas | Lawrence, Kansas | Inactive |
| Alpha Nu | September 24, 1884 – 1888; 1890–2004; 2009 | University of Texas at Austin | Austin, Texas | Active |
| Alpha Mu | December 31, 1884 – 1885 | Virginia Military Institute | Lexington, Virginia | Inactive |
| Alpha Omicron | May 15, 1886 | Tulane University | New Orleans, Louisiana | Active |
| Alpha Pi | June 21, 1886 – April 2, 1980; November 8, 1980 | Albion College | Albion, Michigan | Active |
| Alpha Beta (Second) | June 23, 1886 – January 6, 1968; February 19, 1972 – May 19, 1979; January 12, 1980 | University of California, Berkeley | Berkeley, California | Active |
| Alpha Rho | June 6, 1887 – 1891; September 1893–1989; 1993–2017 | Lehigh University | Bethlehem, Pennsylvania | Inactive |
| Alpha Sigma | December 7, 1888 | University of Minnesota | Minneapolis, Minnesota | Active |
| Alpha Tau | May 29, 1889 – 1900; 1913 | University of North Carolina at Chapel Hill | Chapel Hill, North Carolina | Active |
| Alpha Upsilon | June 8, 1889 – 1994; 2000 | University of Southern California | Los Angeles, California | Active |
| Alpha Phi | October 10, 1890 | Cornell University | Ithaca, New York | Active |
| Alpha Chi | May 27, 1891 – January 22, 2021 | Pennsylvania State University | University Park, Pennsylvania | Inactive |
| Alpha Omega | December 19, 1891 – April 7, 1965; April 1966 – January 21, 1967; April 7, 1974 – 2018 | Stanford University | Stanford, California | Inactive |
| Alpha Psi | December 22, 1891 – 1991; 1996–2022 | Vanderbilt University | Nashville, Tennessee | Inactive |
| Alpha Alpha | September 28, 1892 – 2006; April 9, 2016 | Hobart College | Geneva, New York | Active |
| Eta Eta | April 5, 1893 – May 1, 1960 | Dartmouth College | Hanover, New Hampshire | Inactive |
| Lambda Lambda | April 6, 1893 | University of Kentucky | Lexington, Kentucky | Active |
| Nu Nu | November 28, 1894 – October 2, 1964; 1982 | Columbia University | New York City, New York | Active |
| Mu Mu | September 13, 1895 | West Virginia University | Morgantown, West Virginia | Active |
| Xi Xi | September 26, 1896 – 2002; 2007–2019; 2024 | University of Missouri | Columbia, Missouri | Active |
| Omicron Omicron | February 6, 1897 – 1952; 2011 | University of Chicago | Chicago, Illinois | Active |
| Pi Pi | | | | Unassigned |
| Rho Rho | April 19, 1902 | University of Maine | Orono, Maine | Active |
| Tau Tau | May 4, 1903 – 2021 | Washington University in St. Louis | St. Louis, Missouri | Inactive |
| Upsilon Upsilon | September 19, 1903 – 2024 | University of Washington | Seattle, Washington | Inactive |
| Psi Psi (Second) | October 15, 1904 – January 11, 1957; December 8, 1963 – 1998; 2008–2021 | Syracuse University | Syracuse, New York | Inactive |
| Beta Gamma | May 6, 1905 | Colorado College | Colorado Springs, Colorado | Active |
| Omega Omega | September 26, 1905 | University of Arkansas | Fayetteville, Arkansas | Active |
| Beta Delta | September 11, 1906 | University of Montana | Missoula, Montana | Active |
| Beta Epsilon | August 21, 1908 | University of Utah | Salt Lake City, Utah | Active |
| Beta Zeta | February 12, 1909 | University of North Dakota | Grand Forks, North Dakota | Active |
| Beta Eta | November 4, 1909 – January 8, 1972; March 29, 1973 | Case Western Reserve University | Cleveland, Ohio | Active |
| Beta Theta | November 6, 1909 – 2018; April 13, 2024 | University of Pittsburgh | Pittsburgh, Pennsylvania | Active |
| Beta Iota | November 26, 1910 – 1996; 2000 | University of Oregon | Eugene, Oregon | Active |
| Beta Kappa | April 20, 1912 – 2004; 2008 | University of Oklahoma | Norman, Oklahoma | Active |
| Beta Lambda | 1912 | Duke University | Durham, North Carolina | Active |
| Beta Mu | 1913 – October 23, 1971; 1981–1999; 2001–20xx ?; October 2018 | University of Colorado Boulder | Boulder, Colorado | Active |
| Beta Nu | 1914 – December 14, 1965; April 14, 1973 – 2019 | Brown University | Providence, Rhode Island | Inactive |
| Beta Xi | 1916–2001, 2008 | University of New Mexico | Albuquerque, New Mexico | Active |
| Beta Omicron | 1916–2018 | Iowa State University | Ames, Iowa | Inactive |
| Beta Pi | 1916 | Oregon State University | Corvallis, Oregon | Active |
| Beta Rho | November 2, 1917 | Montana State University | Bozeman, Montana | Active |
| Beta Sigma | 1917–2017, 2021 | University of Tennessee | Knoxville, Tennessee | Active |
| Beta Tau | 1919–2020 | Colorado State University | Fort Collins, Colorado | Inactive |
| Beta Upsilon | November 19, 1919 | Washington State University | Pullman, Washington | Active |
| Beta Phi | 1919 – August 12, 1972; January 15, 1977 – 2003; 2008 | University of Arizona | Tucson, Arizona | Active |
| Beta Chi | 1921 | Emory University | Atlanta, Georgia | Active |
| Beta Psi | 1922 | Georgia Tech | Atlanta, Georgia | Active |
| Beta Omega | April 22, 1922 | University of Toronto and Toronto Metropolitan University | Toronto, Ontario, Canada | Active |
| Gamma Alpha | | | | Unassigned |
| Gamma Beta | | | | Unassigned |
| Gamma Delta | December 15, 1922 | Oklahoma State University–Stillwater | Stillwater, Oklahoma | Active |
| Gamma Epsilon | 1923–December 1967; April 19, 1970 | Whitman College | Walla Walla, Washington | Active |
| Gamma Zeta | 1923 | Union College | Schenectady, New York | Active |
| Gamma Eta | 1924 | University of Idaho | Moscow, Idaho | Active |
| Gamma Theta | 1924 | University of Florida | Gainesville, Florida | Active |
| Gamma Iota | 1925–2015, 2021 | Louisiana State University | Baton Rouge, Louisiana | Active |
| Gamma Kappa | 1926 | Utah State University | Logan, Utah | Active |
| Gamma Lambda | January 29, 1927 | McGill University | Montreal, Quebec, Canada | Active |
| Gamma Mu | 1928 – June 21, 1959 | Wesleyan University | Middletown, Connecticut | Inactive |
| Gamma Nu | 1929–2016, 2022 | University of South Carolina | Columbia, South Carolina | Active |
| Gamma Xi | October 24, 1930 | University of Wyoming | Laramie, Wyoming | Active |
| Gamma Omicron | 1930 – April 10, 1963; September 26, 1971 – October 16, 2014 | Colgate University | Hamilton, New York | Inactive |
| Gamma Pi | 1932 | University of Rochester | Rochester, New York | Active |
| Gamma Rho | May 5, 1933 | Dalhousie University and Saint Mary's University | Halifax, Nova Scotia, Canada | Active |
| Gamma Sigma | 1934–2013, 2019 | Auburn University | Auburn, Alabama | Active |
| Gamma Tau | April 28, 1934 | North Dakota State University | Fargo, North Dakota | Active |
| Gamma Upsilon | 1938 | Mississippi State University | Starkville, Mississippi | Active |
| Gamma Phi | 1942 | University of Miami | Coral Gables, Florida | Active |
| Gamma Chi | May 16, 1942 – 2001; September 27, 2009 | University of Maryland, College Park | College Park, Maryland | Active |
| Gamma Psi | 1942–2017 | Michigan State University | East Lansing, Michigan | Inactive |
| Gamma Omega | 1943–1951; April 15, 1972 | University of Connecticut | Storrs, Connecticut | Active |
| Delta Alpha | | | | Unassigned |
| Delta Beta | | | | Unassigned |
| Delta Gamma | | | | Unassigned |
| Delta Epsilon | 1943 | North Carolina State University | Raleigh, North Carolina | Active |
| Delta Zeta | January 6, 1947 | Willamette University | Salem, Oregon | Active |
| Delta Eta | 1947 | University of California, Los Angeles | Los Angeles, California | Active |
| Delta Theta | 1947 | University of Tennessee at Chattanooga | Chattanooga, Tennessee | Active |
| Delta Iota | 1947 | University of Denver | Denver, Colorado | Active |
| Delta Kappa | 1947–2004, 2016 | Bowling Green State University | Bowling Green, Ohio | Active |
| Delta Lambda | 1948 – October 9, 1969 | Davidson College | Davidson, North Carolina | Inactive |
| Delta Mu | 1948 | Southern Methodist University | Dallas, Texas | Active |
| Delta Nu | 1948 | Wake Forest University | Winston-Salem, North Carolina | Active |
| Delta Xi | January 8, 1949 – May 8, 2013; 2019 | San Diego State University | San Diego, California | Active |
| Delta Omicron | January 22, 1949 | University of British Columbia and Simon Fraser University | Vancouver, British-Columbia, Canada | Active |
| Delta Pi | 1949–2003; 2016 – July 27, 2021 | Ohio University | San Diego, California | Inactive |
| Delta Rho | 1949 | Bradley University | Peoria, Illinois | Active |
| Delta Sigma | 1949–1996; December 3, 2011 | University of Rhode Island | Kingston, Rhode Island | Active |
| Delta Tau | 1949–2015 | Westminster College | Fulton, Missouri | Inactive |
| Delta Upsilon | 1949 | Kansas State University | Manhattan, Kansas | Active |
| Delta Phi | February 4, 1950 – 1971; 1974 | College of Puget Sound | Tacoma, Washington | Active |
| Delta Psi | December 2, 1950 | Rensselaer Polytechnic Institute | Troy, New York | Active |
| Delta Omega | 1951 | University of Tulsa | Tulsa, Oklahoma | Active |
| Epsilon Alpha | | | | Unassigned |
| Epsilon Beta | | | | Unassigned |
| Epsilon Gamma | | | | Unassigned |
| Epsilon Delta | | | | Unassigned |
| Epsilon Zeta | 1951–1988, 199x ?–2014, 2023 | Florida State University | Tallahassee, Florida | Active |
| Epsilon Eta | 1952 | California State University, Fresno | Fresno, California | Active |
| Epsilon Theta | 1952 | San Jose State University | San Jose, California | Active |
| Epsilon Iota | 1953–1997 | St. Lawrence University | Canton, New York | Inactive |
| Epsilon Kappa | 1954 | University of Memphis | Memphis, Tennessee | Active |
| Epsilon Mu | August 28, 1955 | Texas Christian University | Fort Worth, Texas | Active |
| Epsilon Nu | September 11, 1955 – 2012; 2017 | Texas Tech University | Lubbock, Texas | Active |
| Epsilon Lambda | September 17, 1955 | Ripon College | Ripon, Wisconsin | Active |
| Epsilon Xi | May 5, 1956 – 2015; 2021 | University of Houston | Houston, Texas | Active |
| Epsilon Omicron | June 27, 1957 | University of Western Ontario | London, Ontario, Canada | Active |
| Epsilon Pi | March 30, 1958 – 2018 | University of Northern Colorado | Greeley, Colorado | Inactive |
| Epsilon Rho (See Alpha Beta Original) | April 12, 1958 – 2019 | University of Richmond | Richmond, Virginia | Inactive |
| Epsilon Tau | April 25, 1959 | Murray State University | Murray, Kentucky | Active |
| Epsilon Sigma | May 17, 1959 | Florida Southern College | Lakeland, Florida | Active |
| Epsilon Upsilon | February 13, 1960 – 2021 | Arizona State University | Tempe, Arizona | Inactive |
| Epsilon Phi | April 10, 1960 | Southeast Missouri State University | Cape Girardeau, Missouri | Active |
| Epsilon Chi | February 11, 1961 – 1983 | Lamar University | Beaumont, Texas | Inactive |
| Epsilon Psi | February 11, 1961 | Sam Houston State University | Huntsville, Texas | Active |
| Epsilon Omega | June 17, 1962 | Ball State University | Muncie, Indiana | Active |
| Zeta Alpha | | | | Unassigned |
| Zeta Beta | | | | Unassigned |
| Zeta Gamma | | | | Unassigned |
| Zeta Delta | | | | Unassigned |
| Zeta Epsilon | | | | Unassigned |
| Beta Alpha | June 27, 1963 – April 1970 | Western Reserve University | Cleveland, Ohio | Consolidated |
| Zeta Theta | November 10, 1963 | Kettering University | Flint, Michigan | Active |
| Zeta Eta | November 24, 1963 | East Texas A&M University | Commerce, Texas | Active |
| Zeta Iota | December 13, 1964 | Pittsburg State University | Pittsburg, Kansas | Active |
| Zeta Kappa | April 11, 1965 – 2007; 2017 | University of California, Santa Barbara | Santa Barbara, California | Active |
| Zeta Lambda | September 26, 1965 | Kent State University | Kent, Ohio | Active |
| Zeta Mu | December 11, 1965 | Western Kentucky University | Bowling Green, Kentucky | Active |
| Zeta Nu | January 16, 1966 | Western Michigan University | Kalamazoo, Michigan | Active |
| Zeta Xi | April 3, 1966 – 2021 | California State University, Northridge | Los Angeles, California | Inactive |
| Zeta Omicron | February 19, 1967 | Northern Arizona University | Flagstaff, Arizona | Active |
| Zeta Pi | March 19, 1967 | Texas A&M University–Kingsville | Kingsville, Texas | Active |
| Zeta Rho | April 21, 1967 | Central Michigan University | Mount Pleasant, Michigan | Active |
| Zeta Sigma | May 14, 1967 – 2016 | Eastern New Mexico University | Portales, New Mexico | Inactive |
| Zeta Tau | December 10, 1967 | Fort Hays State University | Hays, Kansas | Active |
| Zeta Upsilon | April 21, 1968 | College of William & Mary | Williamsburg, Virginia | Active |
| Zeta Phi | December 15, 1968 – 1985; 2008 | New Mexico State University | Las Cruces, New Mexico | Active |
| Zeta Chi | March 23, 1969 – 2008 | University of Nevada, Las Vegas | Paradise, Nevada | Inactive |
| Zeta Omega | May 18, 1969 | East Tennessee State University | Johnson City, Tennessee | Active |
| Eta Alpha | January 11, 1970 | Eastern Kentucky University | Richmond, Kentucky | Active |
| Eta Beta | March 8, 1970 – 1998; 2013 | California State University, Long Beach | Long Beach, California | Active |
| Eta Gamma | April 5, 1970 | Middle Tennessee State University | Murfreesboro, Tennessee | Active |
| Eta Delta | April 19, 1970 | Tennessee Tech | Cookeville, Tennessee | Active |
| Eta Epsilon | May 16, 1970 | University of South Alabama | Mobile, Alabama | Active |
| Eta Zeta | November 21, 1970 | Georgia Southern University | Statesboro, Georgia | Active |
| Eta Theta | December 19, 1970 | Georgia Southwestern State University | Americus, Georgia | Active |
| Eta Iota | March 6, 1971 | Embry–Riddle Aeronautical University | Daytona Beach, Florida | Active |
| Eta Kappa | April 3, 1971 – 2009; 2014 | Missouri State University | Springfield, Missouri | Active |
| Eta Lambda | November 13, 1971 – 2018 | Virginia Tech | Blacksburg, Virginia | Inactive |
| Eta Mu | December 11, 1971 – 2017; 2023 | Eastern Illinois University | Charleston, Illinois | Active |
| Eta Nu | September 17, 1972 – 2000 | Northern Illinois University | DeKalb, Illinois | Inactive |
| Eta Xi | April 28, 1973 | Austin Peay State University | Clarksville, Tennessee | Active |
| Eta Omicron | November 3, 1973 | Indiana University of Pennsylvania | Indiana, Pennsylvania | Active |
| Eta Pi | January 26, 1974 | University of Central Florida | Orlando, Florida | Active |
| Eta Rho | April 20, 1974 | University of North Alabama | Florence, Alabama | Active |
| Eta Sigma | January 25, 1975 – 1995; 2004 | University of California, Irvine | Irvine, California | Active |
| Eta Tau | April 12, 1975 | Stephen F. Austin State University | Nacogdoches, Texas | Active |
| Eta Upsilon | February 21, 1976 | Texas A&M University | College Station, Texas | Active |
| Eta Phi | January 22, 1977 | Troy University | Troy, Alabama | Active |
| Eta Chi | April 16, 1977 | Youngstown State University | Youngstown, Ohio | Active |
| Eta Psi | May 7, 1977 – 2018 | Clemson University | Clemson, South Carolina | Inactive |
| Eta Omega | April 8, 1978 – 2010; 2016 | Baylor University | Waco, Texas | Active |
| Theta Alpha | May 27, 1978 – 2003; 2015 | PennWest Clarion | Clarion, Pennsylvania | Active |
| Theta Beta | March 3, 1979 | University of South Florida | Tampa, Florida | Active |
| Theta Gamma | December 6, 1980 | Drake University | Des Moines, Iowa | Active |
| Theta Delta | 1981–2019 | University of Southern Mississippi | Hattiesburg, Mississippi | Inactive |
| Theta Epsilon | May 1982 | University of North Georgia | Dahlonega, Georgia | Active |
| Theta Zeta | 1983 | Bridgewater State University | Bridgewater, Massachusetts | Active |
| Theta Eta | August 27, 1983 | Missouri University of Science and Technology | Rolla, Missouri | Active |
| Theta Iota | 1984–2012, 2017 | Saint Louis University | St. Louis, Missouri | Active |
| Theta Kappa | 1984–2019 | University of Texas at Arlington | Arlington, Texas | Inactive |
| Theta Lambda | 1984–2004 | University of San Diego | San Diego, California | Inactive |
| Theta Mu | 1984–2006, 2009 | Spring Hill College | Mobile, Alabama | Active |
| Theta Nu | 1984 | Alma College | Alma, Michigan | Active |
| Theta Xi | 1985–2015 | California State University, Sacramento | Sacramento, California | Inactive |
| Theta Omicron | July 25, 1985 | University of California, Davis | Davis, California | Active |
| Theta Pi | 1985–2018 | Indiana State University | Terre Haute, Indiana | Inactive |
| Theta Rho | 1985–2015, 2022 | Illinois State University | Normal, Illinois | Active |
| Theta Sigma | November 16, 1985 | California State Polytechnic University, Pomona | Pomona, California | Active |
| Theta Tau | 1986–1999, 2009 | Texas State University | San Marcos, Texas | Active |
| Theta Upsilon | 1986 | Yale University | New Haven, Connecticut | Active |
| Theta Phi | 1986–2002 | California Polytechnic State University, San Luis Obispo | San Luis Obispo, California | Inactive |
| Theta Chi | 1987 | Arkansas State University | Jonesboro, Arkansas | Active |
| Theta Psi | March 28, 1987 | University of Waterloo | Waterloo, Ontario, Canada | Active |
| Theta Omega | April 11, 1987 | Elon University | Elon, North Carolina | Active |
| Iota Alpha | 1987–2016 | California State University, San Bernardino | San Bernardino, California | Inactive |
| Iota Beta | 1987–2015 | James Madison University | Harrisonburg, Virginia | Inactive |
| Iota Gamma | 1988 | Jacksonville University | Jacksonville, Florida | Active |
| Iota Delta | 1988–2004 | University at Albany, SUNY | Albany, New York | Inactive |
| Iota Epsilon | 1988 | College of Charleston | Charleston, South Carolina | Active |
| Iota Zeta | April 17, 1988 | Clarkson University | Potsdam, New York | Active |
| Iota Eta | 1988 | Western Connecticut State University | Danbury, Connecticut | Active |
| Iota Theta | 1988–2013 | University of Dayton | Dayton, Ohio | Inactive |
| Iota Kappa | 1988 | Fairleigh Dickinson University | Madison, New Jersey | Active |
| Iota Lambda | 1989 | University of Louisville | Louisville, Kentucky | Active |
| Iota Mu | March 18, 1989 | Wilfrid Laurier University | Waterloo, Ontario, Canada | Active |
| Iota Nu | 1989 | Furman University | Greenville, South Carolina | Active |
| Iota Xi | April 29, 1989 | George Mason University | Fairfax, Virginia | Active |
| Iota Omicron | October 28, 1989 | Western Illinois University | Macomb, Illinois | Active |
| Iota Pi | 1989 | Marquette University | Milwaukee, Wisconsin | Active |
| Iota Rho | February 24, 1990 – 20xx ? | Bishop's University | Lennoxville, Quebec, Canada | Inactive |
| Iota Sigma | March 31, 1990 | Valparaiso University | Valparaiso, Indiana | Active |
| Iota Tau | 1990 | University of St. Thomas | Saint Paul, Minnesota | Active |
| Iota Upsilon | 1990–2014, 2021 | Boston University | Boston, Massachusetts | Active |
| Iota Phi | 1990 | University of North Texas | Denton, Texas | Active |
| Iota Chi | 1991 | University of California, San Diego | San Diego, California | Active |
| Iota Psi | 1991–2017; April 20, 2024 | Rutgers University–New Brunswick | New Brunswick, New Jersey | Active |
| Iota Omega | 1991 | Loyola Marymount University | Los Angeles, California | Active |
| Kappa Alpha | | | | Unassigned |
| Kappa Beta | 1991 | University of North Florida | Jacksonville, Florida | Active |
| Kappa Gamma | 1991 | Western Carolina University | Cullowhee, North Carolina | Active |
| Kappa Delta | | | | Unassigned |
| Kappa Epsilon | 1992–2012, 2023 | University of Delaware | Newark, Delaware | Active |
| Kappa Zeta | 1992 | Radford University | Radford, Virginia | Active |
| Kappa Eta | 1992 | Harvard University | Cambridge, Massachusetts | Active |
| Kappa Theta | 1992 | California State University, Chico | Chico, California | Active |
| Kappa Iota | 1993 | Southern Utah University | Cedar City, Utah | Active |
| Kappa Lambda | 1994 | College of Idaho | Caldwell, Idaho | Active |
| Kappa Mu | April 9, 1994 | University of Windsor | Windsor, Ontario, Canada | Active |
| Kappa Nu | 1994–2004 | State University of New York at Oswego | Oswego, New York | Inactive |
| Kappa Xi | 1996 | Tarleton State University | Stephenville, Texas | Active |
| Kappa Omicron | 1998 | Pepperdine University | Malibu, California | Active |
| Kappa Pi | 2000–2011, 2021 | Towson University | Towson, Maryland | Active |
| Kappa Rho | October 9, 1999 | American University | Washington, D.C. | Active |
| Kappa Sigma | 2003 | University of the Pacific | Stockton, California | Active |
| Kappa Tau | November 22, 2003 | Minnesota State University, Mankato | Mankato, Minnesota | Active |
| Kappa Upsilon | 2004–2023 | Johns Hopkins University | Baltimore, Maryland | Inactive |
| Kappa Phi | 2005 | Embry–Riddle Aeronautical University, Prescott | Prescott, Arizona | Active |
| Kappa Chi | December 10, 2005–2023 | Villanova University | Villanova, Pennsylvania | Inactive |
| Kappa Psi | 2007 | University of Tennessee at Martin | Martin, Tennessee | Active |
| Kappa Omega | 2007–2022 | University of Tampa | Tampa, Florida | Inactive |
| Lambda Alpha | 2007 | Knox College | Galesburg, Illinois | Active |
| Lambda Beta | 2008–2020 | University of West Florida | Pensacola, Florida | Inactive |
| Lambda Gamma | 2008 | Santa Clara University | Santa Clara, California | Active |
| Lambda Delta | March 14, 2009 | University of California, Merced | Merced, California | Active |
| Lambda Epsilon | 2009 | University of New Haven | West Haven, Connecticut | Active |
| Lambda Zeta | 2010 | Florida Gulf Coast University | Lee County, Florida | Active |
| Lambda Eta | 2010 | Bryant University | Smithfield, Rhode Island | Active |
| Lambda Theta | November 20, 2010 | University of Ottawa | Ottawa, Ontario, Canada | Active |
| Lambda Iota | 2011 | Florida International University | Miami, Florida | Active |
| Lambda Kappa | 2011 | Rochester Institute of Technology | Henrietta, New York | Active |
| Lambda Mu | October 22, 2011 | Valdosta State University | Valdosta, Georgia | Active |
| Lambda Nu | 2012 | Loyola University Chicago | Chicago, Illinois | Active |
| Lambda Xi | April 28, 2012 | Boise State University | Boise, Idaho | Active |
| Lambda Omicron | 2012 | Southern Illinois University Carbondale | Carbondale, Illinois | Active |
| Lambda Pi | November 3, 2012 | Carnegie Mellon University | Pittsburgh, Pennsylvania | Active |
| Lambda Rho | 2012 – March 17, 2022 | Saint Francis University | Loretto, Pennsylvania | Active |
| Lambda Sigma | 2013 | University of New Hampshire | Durham, New Hampshire | Active |
| Lambda Tau | May 4, 2013 | Florida Atlantic University | Boca Raton, Florida | Active |
| Lambda Upsilon | 2013 | Bentley University | Waltham, Massachusetts | Active |
| Lambda Phi | 2014 | University of West Georgia | Carrollton, Georgia | Active |
| Lambda Chi | 2014 | University of Wisconsin–Milwaukee | Milwaukee, Wisconsin | Active |
| Lambda Psi | 2014 | University of Louisiana at Lafayette | Lafayette, Louisiana | Active |
| Lambda Omega | 2015 | DePaul University | Chicago, Illinois | Active |
| Mu Alpha | 2015 | University of North Carolina at Charlotte | Charlotte, North Carolina | Active |
| Mu Beta | 2015 | California State University San Marcos | San Marcos, California | Active |
| Mu Gamma | 2017 | State University of New York at Binghamton | Binghamton, New York | Active |
| Mu Delta | 2017 – February 24, 2023 | Virginia Commonwealth University | Richmond, Virginia | Inactive |
| Mu Epsilon | December 2, 2017 | University of Massachusetts Amherst | Amherst, Massachusetts | Active |
| Mu Zeta | December 1, 2018 | Brock University | St. Catharines, Ontario, Canada | Active |
| Mu Eta | 2019 | West Chester University | West Chester, Pennsylvania | Active |
| Mu Theta | November 11, 2019 | Georgetown University | Washington, D.C. | Active |
| Mu Iota | 2021 | University of Texas at San Antonio | San Antonio, Texas | Active |
| Mu Kappa | October 16, 2021 | University of North Carolina Wilmington | Wilmington, North Carolina | Active |
| Mu Lambda | 2023 | Sacred Heart University | Fairfield, Connecticut | Active |
| Mu Nu | 2024 | University of Alabama at Birmingham | Birmingham, Alabama | Active |
| Mu Xi | February 22nd, 2025 | Belmont University | Nashville, Tennessee | Active |

## Associate chapters

Following is a list of Sigma Chi associate chapters (colonies). Active chapters are indicated in bold.
| Chapter | Founding date | Institution | Location | Status |
| Sigma Chi Mu | August 2, 2018 | Mount Royal University | Calgary, Alberta, Canada | Colony |
| Sigma Chi Omicron | | Iowa State University | Ames, Iowa | Colony |
| Sigma Chi Rho | 2018 | University of Alabama at Birmingham | Birmingham, Alabama | Colony |
| Sigma Chi Sigma | | University of Southern Mississippi | Hattiesburg, Mississippi | Colony |
| Sigma Chi Tau | 2019 | Westminster College | Fulton, Missouri | Colony |
| Sigma Chi Psi | 2021 | Eastern Illinois University | Charleston, Illinois | Colony |
| Sigma Chi Omega | 2022 | Stanford University | Stanford, California | Colony |
| Sigma Chi Alpha | 2022 | Sacred Heart University | Fairfield, Connecticut | Colony |
| Sigma Chi Beta | | University of Pittsburgh | Pittsburgh, Pennsylvania | Colony |
| Sigma Chi Epsilon | | Michigan State University | East Lansing, Michigan | Colony |
| Sigma Chi Pi | | University of West Georgia | Douglasville, Georgia | Colony |
| Sigma Chi Zeta | | University of Louisiana at Lafayette | Lafayette, Louisiana | Colony |