List of Phi Delta Theta chapters

Phi Delta Theta is an international college fraternity founded in 1848.^[1] Chapter designation is determined by the order in which each chapter was awarded its charter in the state or province in which it is located (i.e., the first chapter established in a state/province is designated "Alpha", the second is "Beta", the third "Gamma", and so on). Exceptions to this rule have occurred when two universities, each with their own chapter, merge, causing the chapters to merge. This results in the hyphenated name of the two chapters that make up the new one (see Illinois Delta-Zeta).

Provinces

Phi Delta Theta groups chapters together in a province to assist with the administration of its many chapters.^[2] Each province has a Greek letter as its name.

Phi Delta Theta Administrative Provinces in Canada

Phi Delta Theta Administrative Provinces in United States

Province	Abbreviation	Areas served
Alpha North	Α N	Ontario, Quebec, Nova Scotia
Alpha South	Α S	Maine, New Hampshire, Vermont, Massachusetts, Connecticut
Beta	Β	New York
Gamma North	Γ N	East Pennsylvania
Gamma East	Γ E	New Jersey
Gamma West	Γ W	Delaware, Maryland
Delta North	Δ N	Virginia, West Virginia, District of Columbia
Delta East	Δ E	East North Carolina
Delta West	Δ W	West North Carolina, South Carolina
Epsilon	Ε	Georgia
Zeta North	Z N	North-Central Ohio
Zeta East	Ζ E	South-Central Ohio
Zeta West	Ζ W	Southwest Ohio
Eta North	Η N	Kentucky
Eta South	Η S	Tennessee
Theta	Θ	Louisiana, Mississippi, Alabama
Iota North	Ι N	Wisconsin
Iota South	Ι S	North Indiana, North Illinois
Kappa North	Κ N	Central Indiana
Kappa South	Κ S	South Indiana
Kappa West	Κ W	West Indiana
Lambda	Λ	North Dakota, South Dakota, Minnesota
Mu North	Μ N	North Missouri
Mu East	Μ E	East Missouri
Mu South	Μ S	South Missouri, Arkansas, East Oklahoma
Mu West	Μ W	East Kansas, West Missouri
Nu	Ν	West Kansas
Omicron Northeast	Ο NE	Northeast California
Omicron Northwest	Ο NW	Northwest California
Omicron South	Ο S	South California
Omicron West	Ο W	Central South California
Pi North	Π N	Washington
Pi South	Π S	Oregon
Rho North	Ρ N	Northeast Texas
Rho Northwest	Ρ NW	Northwest Texas, West Oklahoma
Rho East	Ρ E	East Texas
Rho South	Ρ S	Central South Texas
Sigma North	Σ N	Michigan, Northwest Ohio
Sigma South	Σ S	Northeast Ohio
Tau North	Τ N	British Columbia, Alberta, Saskatchewan, Manitoba
Tau South	Τ S	Nevada, Idaho, Utah, Wyoming, Montana
Upsilon North	Υ N	West Pennsylvania
Upsilon South	Υ S	North West Virginia, Pittsburgh in Pennsylvania
Phi	Φ	Iowa, Central Illinois
Chi North	Χ N	North Florida
Chi East	Χ E	South Florida
Chi West	Χ W	Central Florida
Psi	Ψ	Nebraska, Colorado
Omega East	Ω E	New Mexico
Omega West	Ω W	Arizona, Las Vegas in Nevada

Chapters

In the following list, active chapters are indicted in bold and inactive chapters and institutions are in italics.^{[1][3][4][5][6][7][8]}

Chapter	Charter date and range	Institution	Location	Status	References
Ohio Alpha	December 26, 1848 – 1857; 1865–1873; 1885–2005; 2007–2018; 2021	Miami University	Oxford, Ohio	Active
Indiana Alpha	October 13, 1849 – 2005; 2008	Indiana University Bloomington	Bloomington, Indiana	Active
Kentucky Alpha (See Kentucky Alpha-Delta)	April 9, 1850 – August 9, 1901	Centre College	Danville, Kentucky	Consolidated	[a][b]
Indiana Beta	November 16, 1850	Wabash College	Crawfordsville, Indiana	Active
Ohio Gamma Prime	May 18, 1852 – 1854	Wittenberg University	Springfield, Ohio	Inactive
Texas Alpha Prime	June 9, 1853 – 1854	Austin College	Austin, Texas	Inactive
Kentucky Beta	October 17, 1854 – 1865	Kentucky Military Institute	Lyndon, Kentucky	Inactive	[c]
Kentucky Gamma	January 20, 1857 – 1857; 1875–1876	Georgetown College	Georgetown, Kentucky	Inactive
Wisconsin Alpha	June 27, 1857 – 1861; 1880–1962; 1977–2001; 2015	University of Wisconsin–Madison	Madison, Wisconsin	Active
Wisconsin Beta	February 3, 1859 – 1860; 1934–2010	Lawrence University	Appleton, Wisconsin	Inactive	[d]
Illinois Alpha	February 13, 1859 – 1861; 1886–2021	Northwestern University	Evanston, Illinois	Inactive
Indiana Gamma	October 22, 1859 – 2002; 2009	Butler University	Indianapolis, Indiana	Active
Ohio Beta	March 19, 1860 – 1861; 1971–1877; 1879–2018; 2021?	Ohio Wesleyan University	Delaware, Ohio	Active	[9]
Indiana Delta	April 28, 1860 – 2004; 2008 – April 5, 2016; 2019	Franklin College	Franklin, Indiana	Active
Indiana Epsilon	April 6, 1861	Hanover College	Hanover, Indiana	Active
Michigan Alpha	November 28, 1864 – 1869; 1887–1998; 2004	University of Michigan	Ann Arbor, Michigan	Active
Illinois Beta	January 11, 1866 – 1871; 1897–2016; 2019	University of Chicago	Chicago, Illinois	Active
Indiana Zeta	February 15, 1868 – 1872; 1880	DePauw University	Greencastle, Indiana	Active
Ohio Gamma	March 29, 1868 – 1976; 1980	Ohio University	Athens, Ohio	Active
Indiana Eta	April 15, 1869 – 1870; 1969–2016	Indiana State University	Terre Haute, Indiana	Inactive	[e]
Virginia Alpha	May 31, 1869 – 1896	Roanoke College	Salem, Virginia	Inactive
Missouri Alpha	November 26, 1870 – 2015; 2017	University of Missouri	Columbia, Missouri	Active
Illinois Gamma	January 12, 1871 – 1884; 2008	Monmouth College	Monmouth, Illinois	Active
Illinois Delta	January 12, 1871 – September 30, 1930	Knox College	Galesburg, Illinois	Consolidated	[f]
Georgia Alpha Prime	June 5, 1871 – 1872	Oglethorpe University	Brookhaven, Georgia	Moved	[g]
Georgia Alpha	June 5, 1871	University of Georgia	Athens, Georgia	Active	[g]
Georgia Beta	June 15, 1871 – 2013	Emory University	Atlanta, Georgia	Inactive
Iowa Alpha	September 27, 1871 – 2009	Iowa Wesleyan University	Mount Pleasant, Iowa	Inactive	[h][9]
Georgia Gamma	January 2, 1872	Mercer University	Macon, Georgia	Active
Ohio Delta	February 24, 1872 – 1913	College of Wooster	Wooster, Ohio	Inactive	[i]
New York Alpha	February 29, 1872 – 1876; 1886–1970; 1973	Cornell University	Ithaca, New York	Active	[j]
Pennsylvania Alpha	June 5, 1873 – 1993	Lafayette College	Easton, Pennsylvania	Inactive	[k]
California Alpha	June 8, 1873 – 1877; 1886–1969; 1973–1977; 1980	University of California, Berkeley	Berkeley, California	Active
Michigan Beta	November 9, 1873 – 1898; 1931–2004; 2014	Michigan State University	East Lansing, Michigan	Active	[l]
Virginia Beta	November 18, 1873 – 2000; 2001	University of Virginia	Charlottesville, Virginia	Active	[m]
Virginia Gamma	February 2, 1874 – 1994; 2001–2023	Randolph–Macon College	Ashland, Virginia	Inactive	[n]
Ohio Epsilon	January 19, 1875 – 1896; 1924	University of Akron	Akron, Ohio	Active	[o]
Nebraska Alpha	March 16, 1875 – 1876; 1883–1998; 2004	University of Nebraska–Lincoln	Lincoln, Nebraska	Active
Pennsylvania Beta	May 5, 1875 – 1997; 2005	Gettysburg College	Gettysburg, Pennsylvania	Active
Virginia Delta	September 30, 1875 – 1895; 1939–2007	University of Richmond	Richmond, Virginia	Inactive	[p]
Pennsylvania Gamma	December 4, 1875 – 2020	Washington & Jefferson College	Washington, Pennsylvania	Inactive
Tennessee Alpha	January 20, 1876 – 2004; 2010–2017; 2023	Vanderbilt University	Nashville, Tennessee	Active
Pennsylvania Delta Prime (see Pennsylvania Eta)	1876–1877	Lehigh University	Bethlehem, Pennsylvania	Inactive, Reassigned	[q]
Missouri Beta Prime	May 29, 1876 – 1878; 2006	Central Methodist University	Fayette, Missouri	Active	[r]
Mississippi Alpha	June 9, 1877 – 1912; 1926	University of Mississippi	Oxford, Mississippi	Active
Alabama Alpha	October 17, 1877 – 1878; 1883	University of Alabama	Tuscaloosa, Alabama	Active
Virginia Epsilon	February 9, 1878 – 1889	Virginia Military Institute	Lexington, Virginia	Inactive	[s]
Illinois Epsilon	May 23, 1878 – 1897	Illinois Wesleyan University	Bloomington, Illinois	Inactive
Texas Alpha	May 23, 1878 – 1883	Trinity University	San Antonio, Texas	Inactive
North Carolina Alpha	September 6, 1878 – 1879; 1926–2021	Duke University	Durham, North Carolina	Inactive	[t]
Illinois Zeta	November 4, 1878 – September 30, 1930	Lombard College	Galesburg, Illinois	Consolidated	[u][f]
Alabama Beta	January 30, 1879 – 2014; March 5, 2017	Auburn University	Auburn, Alabama	Active
South Carolina Alpha	January 31, 1879 – 1884	Wofford College	Spartanburg, South Carolina	Inactive
Pennsylvania Delta	May 8, 1879 – 19xx ?; 2002	Allegheny College	Meadville, Pennsylvania	Active	[q]
Vermont Alpha	October 30, 1879 – 2011	University of Vermont	Burlington, Vermont	Inactive
Missouri Beta	October 27, 1880	Westminster College	Fulton, Missouri	Active
Pennsylvania Epsilon	October 27, 1880 – 201x ?	Dickinson College	Carlisle, Pennsylvania	Inactive
Minnesota Alpha	October 12, 1881 – 1889; 1891–1991; 2010–2016	University of Minnesota	Minneapolis, Minnesota	Colony	[10][v]
Iowa Beta	March 27, 1882 – 2005; 2009	University of Iowa	Iowa City, Iowa	Active
Kansas Alpha	November 24, 1882	University of Kansas	Lawrence, Kansas	Active
Michigan Gamma	January 23, 1883 – 1989	Hillsdale College	Hillsdale, Michigan	Inactive
Tennessee Beta	March 21, 1883 – 199x ?; 2003–2005	Sewanee: The University of the South	Sewanee, Tennessee	Inactive	[w]
Ohio Zeta	October 6, 1883 – 2020	Ohio State University	Columbus, Ohio	Inactive
Pennsylvania Zeta	November 22, 1883	University of Pennsylvania	Philadelphia, Pennsylvania	Active
New York Beta	December 3, 1883 – 2017	Union College	Schenectady, New York	Inactive
Maine Alpha	April 1, 1884 – 1986	Colby College	Waterville, Maine	Inactive	[x][y]
New York Gamma	February 19, 1884 – 1891	City College of New York	New York City, New York	Inactive
New York Delta	May 12, 1884 – 1890; 1893–1935	Columbia University	New York City, New York	Inactive
New Hampshire Alpha	October 30, 1884 – 1960	Dartmouth College	Hanover, New Hampshire	Withdrew	[z]
North Carolina Beta	March 29, 1885	University of North Carolina at Chapel Hill	Chapel Hill, North Carolina	Active	[aa]
Kentucky Delta (See Kentucky Alpha-Delta)	November 18, 1885 – August 9, 1901	Central University of Kentucky	Richmond, Kentucky	Consolidated	[b]
Massachusetts Alpha	February 1, 1886 – 1953; 1956–1961	Williams College	Williamstown, Massachusetts	Inactive	[ab][y]
Texas Gamma	March 20, 1886	Southwestern University	Georgetown, Texas	Active	[ac]
New York Epsilon	February 7, 1887 – 1994; September 23, 2012 – 2020	Syracuse University	Syracuse, New York	Inactive	[ad]
Virginia Zeta	February 21, 1887 – 2018	Washington and Lee University	Lexington, Virginia	Inactive	[ae]
Alabama Gamma	March 5, 1887 – 1896	Southern University	Birmingham, Alabama	Inactive	[af]
Pennsylvania Eta	April 15, 1887 – 2001; 2014–2023	Lehigh University	Bethlehem, Pennsylvania	Inactive	[q]
Massachusetts Beta	May 9, 1888 – 1956	Amherst College	Amherst, Massachusetts	Inactive	[y]
Louisiana Alpha	November 19, 1889 – 1970; November 11, 2023	Tulane University	New Orleans, Louisiana	Active	[ag]
Missouri Gamma	March 28, 1891 – 2018	Washington University in St. Louis	St. Louis, Missouri	Inactive	[ah][11]
California Beta	October 24, 1891 – 1998	Stanford University	Stanford, California	Inactive
Illinois Eta	February 9, 1893	University of Illinois Urbana-Champaign	Champaign, Illinois	Active	[12][ai]
Indiana Theta	March 17, 1893	Purdue University	West Lafayette, Indiana	Active
Ohio Eta	December 21, 1896	Case Western Reserve University	Cleveland, Ohio	Active	[aj]
Rhode Island Alpha	February 22, 1889 – 1964	Brown University	Providence, Rhode Island	Inactive	[ak]
Ohio Theta	July 2, 1898	University of Cincinnati	Cincinnati, Ohio	Active	[al]
Washington Alpha	February 12, 1901	University of Washington	Seattle, Washington	Active	[am]
Kentucky Epsilon	May 25, 1901 – 1972; 1979–1990; 2004–2014; 2018	University of Kentucky	Lexington, Kentucky	Active	[an]
Kentucky Alpha-Delta	August 9, 1901	Centre College	Danville, Kentucky	Active	[b][13]
Quebec Alpha	April 5, 1902 – 1974; 1978–200x ?; 2019	McGill University	Montreal, Quebec, Canada	Active
Colorado Alpha	June 7, 1902 – 19xx ?; 1995–2002; December 8, 2018	University of Colorado Boulder	Boulder, Colorado	Active	[ao]
Georgia Delta	June 11, 1902	Georgia Tech	Atlanta, Georgia	Active	[ap]
Pennsylvania Theta	April 23, 1904 – 2007; September 7, 2024	Pennsylvania State University	State College, Pennsylvania	Active	[14][aq]
Ontario Alpha	May 28, 1906 – 201x ?; February 2021	University of Toronto	Toronto, Ontario, Canada	Active	[ar]
South Dakota Alpha	December 18, 1906	University of South Dakota	Vermillion, South Dakota	Active	[as]
Idaho Alpha	December 31, 1908	University of Idaho	Moscow, Idaho	Active	[at]
Kansas Beta	October 1, 1910	Washburn University	Topeka, Kansas	Active	[au]
Oregon Alpha	May 30, 1912 – 1970; 1980–2000; 2009–2015; 2021	University of Oregon	Eugene, Oregon	Active	[av]
Colorado Beta	April 5, 1913 – 19xx ?	Colorado College	Colorado Springs, Colorado	Inactive	[aw]
North Dakota Alpha	April 19, 1913 – 2011; 2014	University of North Dakota	Grand Forks, North Dakota	Active	[ax]
Iowa Gamma	May 11, 1913	Iowa State University	Ames, Iowa	Active	[ay]
Ohio Iota	March 26, 1915 – 2016	Denison University	Granville, Ohio	Inactive	[az]
Washington Beta	April 2, 1915	Whitman College	Walla Walla, Washington	Active	[ba]
Utah Alpha	January 15, 1916 – 2005; 2010	University of Utah	Salt Lake City, Utah	Active	[bb]
Oregon Beta	January 2, 1918	Oregon State University	Corvallis, Oregon	Active	[bc]
Washington Gamma	March 12, 1918	Washington State University	Pullman, Washington	Active	[bd]
Pennsylvania Iota	March 15, 1918 – 1960; 1971–1997; November 17, 2006	University of Pittsburgh	Pittsburgh, Pennsylvania	Active	[be]
New York Zeta	March 30, 1918 – 1968; 1973	Colgate University	Hamilton, New York	Active	[bf]
Oklahoma Alpha	April 6, 1918 – 199x ?; 1999	University of Oklahoma	Norman, Oklahoma	Active	[bg]
Pennsylvania Kappa	April 11, 1918 – 1958	Swarthmore College	Swarthmore, Pennsylvania	Inactive	[bh]
Kansas Gamma	February 25, 1921	Kansas State University	Manhattan, Kansas	Active	[bi]
Montana Alpha	March 5, 1921 – 1970; 1974–2004; 201x ?	University of Montana	Missoula, Montana	Active	[bj]
Colorado Gamma	March 11, 1921 – 1938; 1952–1974; 1988	Colorado State University	Fort Collins, Colorado	Active	[bk]
Texas Delta	April 26, 1923	Southern Methodist University	Dallas, Texas	Active	[bl]
Arizona Alpha	May 6, 1923	University of Arizona	Tucson, Arizona	Active	[bm]
California Gamma	February 20, 1925 – 1970; 1976–1994; May 18, 2013 – 2022	University of California, Los Angeles	Los Angeles, California	Inactive	[bn]
Florida Alpha	April 10, 1925	University of Florida	Gainesville, Florida	Active	[bo]
West Virginia Alpha	March 12, 1927 – 2019	West Virginia University	Morgantown, West Virginia	Inactive
North Carolina Gamma	February 23, 1929	Davidson College	Davidson, North Carolina	Active	[bp]
Alberta Alpha	September 12, 1930	University of Alberta	Edmonton, Alberta, Canada	Active	[bq]
Manitoba Alpha	September 19, 1930	University of Manitoba	Winnipeg, Manitoba, Canada	Active	[br]
Illinois Delta-Zeta	September 30, 1930 – 2004	Knox College	Galesburg, Illinois	Inactive	[f]
British Columbia Alpha	November 1, 1930	University of British Columbia	Vancouver, British Columbia, Canada	Active	[bs]
Maryland Alpha	November 11, 1930 – 2023	University of Maryland, College Park	College Park, Maryland	Inactive	[bt]
Nova Scotia Alpha	November 14, 1930	Dalhousie University	Halifax, Nova Scotia, Canada	Active	[15][bu]
Massachusetts Gamma	October 29, 1932	Massachusetts Institute of Technology	Cambridge, Massachusetts	Active	[bv]
Wyoming Alpha	November 24, 1934 – 1994	University of Wyoming	Laramie, Wyoming	Inactive	[bw]
Florida Beta	February 1, 1935 – 1943; 1968–2019	Rollins College	Winter Park, Florida	Inactive	[bx]
Louisiana Beta	January 10, 1939 – 2003; 2005 – September 18, 2017	Louisiana State University	Baton Rouge, Louisiana	Inactive	[by][16]
New Mexico Alpha	December 7, 1946 – 1978; 1989-2007; October 19, 2013	University of New Mexico	Albuquerque, New Mexico	Active	[bz]
Oklahoma Beta	December 12, 1946 – 2014; March 11, 2018	Oklahoma State University	Stillwater, Oklahoma	Active	[ca]
Oregon Gamma	January 4, 1947 – 2021	Willamette University	Salem, Oregon	Inactive	[cb]
Arkansas Alpha	October 8, 1948 – 2009; February 19, 2011	University of Arkansas	Fayetteville, Arkansas	Active	[cc]
California Delta	January 30, 1949 – 2002; 2006	University of Southern California	Los Angeles, California	Active	[cd]
Ohio Kappa	October 28, 1950 – 2022	Bowling Green State University	Bowling Green, Ohio	Inactive	[ce]
Illinois Theta	November 18, 1950 – 1961	Lake Forest College	Lake Forest, Illinois	Inactive	[cf]
Florida Gamma	January 31, 1951 – 2020	Florida State University	Tallahassee, Florida	Inactive	[cg]
Washington Delta	December 6, 1952	University of Puget Sound	Tacoma, Washington	Active	[ch]
Texas Epsilon	May 2, 1953 – 2014; 201x ?	Texas Tech University	Lubbock, Texas	Active	[ci][17]
Indiana Iota	November 27, 1954 – 2005; 2013	Valparaiso University	Valparaiso, Indiana	Active	[cj]
Florida Delta	December 11, 1954 – 1972; 1975–1982; 1999	University of Miami	Coral Gables, Florida	Active	[ck]
Ohio Lambda	December 11, 1954 – 1972; 1988–2005; 2009	Kent State University	Kent, Ohio	Active	[cl]
California Epsilon	March 26, 1955 – 2006; 2011	University of California, Davis	Davis, California	Active	[cm]
Texas Zeta	May 28, 1955	Texas Christian University	Fort Worth, Texas	Active	[cn]
Arizona Beta	November 29, 1958 – 1999; March 26, 2021	Arizona State University	Tempe, Arizona	Active	[co]
Kansas Delta	May 9, 1959	Wichita State University	Wichita, Kansas	Active	[cp]
Wisconsin Gamma	November 12, 1960	Ripon College	Ripon, Wisconsin	Active	[cq]
Ontario Beta	November 10, 1962 – 1976; 1984–20xx ?; 2015–2022	University of Western Ontario	London, Ontario, Canada	Inactive	[cr]
Texas Eta	December 15, 1962 – 2019; 2023	Stephen F. Austin State University	Nacogdoches, Texas	Active	[cs]
Tennessee Gamma	September 14, 1963 – 1999; 2004–2023	University of Tennessee	Knoxville, Tennessee	Inactive	[ct]
Minnesota Beta	November 21, 1964	Minnesota State University, Mankato	Mankato, Minnesota	Active	[cu]
Texas Theta	December 12, 1964 – 1995; 2003	West Texas A&M University	Canyon, Texas	Active	[cv]
Kentucky Zeta	January 9, 1965 – 1974	Kentucky Wesleyan College	Owensboro, Kentucky	Inactive	[cw]
Michigan Delta	February 13, 1965	Kettering University	Flint, Michigan	Active	[cx]
Texas Iota	October 16, 1965 – 1994	Lamar University	Beaumont, Texas	Inactive	[cy]
Kentucky Eta	May 7, 1966 – 20xx ?; 2015	Western Kentucky University	Bowling Green, Kentucky	Active	[cz]
Ohio Mu	November 19, 1966	Ashland University	Ashland, Ohio	Active	[da]
Nebraska Beta	December 10, 1966 – 2003; 2013	University of Nebraska at Kearney	Kearney, Nebraska	Active	[db]
Florida Epsilon	April 8, 1967	University of South Florida	Tampa, Florida	Active	[dc]
California Zeta	April 22, 1967 – 2012; 2014	California State University, Northridge	Los Angeles, California	Active	[dd]
California Eta	April 23, 1967 – 1992	University of California, Santa Barbara	Santa Barbara, California	Colony
Louisiana Gamma	March 16, 1968 – 1994	University of Louisiana at Lafayette	Lafayette, Louisiana	Inactive
Montana Beta	September 21, 1968 – 1976	Montana State University	Bozeman, Montana	Inactive	[de]
Florida Zeta	October 25, 1968 – 2018	Jacksonville University	Jacksonville, Florida	Inactive	[df]
Texas Kappa	December 14, 1968 – 2004; 2008	University of Texas at Arlington	Arlington, Texas	Active	[dg]
Kansas Epsilon	January 18, 1969 – 2019; 2022	Emporia State University	Emporia, Kansas	Active	[dh]
Kentucky Theta	April 26, 1969	Eastern Kentucky University	Richmond, Kentucky	Active	[di][dj]
Tennessee Delta	May 5, 1969 – 2022	Tennessee Tech	Cookeville, Tennessee	Inactive	[dk]
Indiana Kappa	November 2, 1969	Ball State University	Muncie, Indiana	Active	[dl]
South Carolina Gamma	March 7, 1970	Clemson University	Clemson, South Carolina	Active	[dm]
Alberta Beta	April 25, 1970 – 1976	University of Calgary	Calgary, Alberta, Canada	Inactive	[dn]
Georgia Epsilon	April 3, 1971 – 1989; 1994–20xx ?; 2016	Georgia Southern University	Statesboro, Georgia	Active	[do]
Maryland Beta	April 24, 1971	McDaniel College	Westminster, Maryland	Active	[dp]
Oklahoma Gamma	December 11, 1971 – 1992; April 29, 2011	Southwestern Oklahoma State University	Weatherford, Oklahoma	Active	[dq]
Nevada Alpha	April 22, 1972	University of Nevada, Reno	Reno, Nevada	Active	[dr]
Virginia Eta	April 29, 1972	Virginia Tech	Blacksburg, Virginia	Active	[ds]
Florida Eta	February 3, 1973 – 1974	University of West Florida	Pensacola, Florida	Inactive	[dt]
Ohio Nu	April 28, 1973 – 1978	Youngstown State University	Youngstown, Ohio	Inactive	[du]
Georgia Zeta	February 8, 1975 – 199x ?	Georgia College & State University	Milledgeville, Georgia	Inactive
California Theta	March 9, 1975 – 200x ?; March 9, 2013	University of California, Irvine	Irvine, California	Active
Texas Lambda	January 15, 1977	Baylor University	Waco, Texas	Active	[dv]
California Iota	May 14, 1978 – 1999	San Jose State University	San Jose, California	Inactive	[dw]
Louisiana Delta	February 25, 1979 – 200x ?	Louisiana State University Shreveport	Shreveport, Louisiana	Inactive
Florida Theta	March 24, 1979 – 2003; 2022	University of Tampa	Tampa, Florida	Active	[dx]
Texas Mu	October 18, 1980 – 1997; 2002–2012; 2023	Texas State University	San Marcos, Texas	Active
Florida Iota	January 1, 1981	University of Central Florida	Orlando, Florida	Active
California Kappa	April 30, 1982 – 199x ?; May 15, 2016	University of California, San Diego	San Diego, California	Active
South Carolina Beta	October 26, 1882 – 1893; 1964–2000; January 26, 2019	University of South Carolina	Columbia, South Carolina	Active	[dy]
Oregon Delta	November 6, 1982	Oregon Institute of Technology	Klamath Falls, Oregon	Active	[dz]
New Hampshire Beta	January 15, 1983	Southern New Hampshire University	Manchester, New Hampshire	Active	[ea]
Missouri Delta	March 19, 1983 – 1996; 2000–2021	Saint Louis University	St. Louis, Missouri	Inactive	[eb]
Michigan Epsilon	April 30, 1983 – December 2016	Northwood University	Midland, Michigan	Inactive
Texas Beta	October 15, 1883 – 1997; 2000–2023	University of Texas at Austin	Austin, Texas	Inactive	[ec][18]
Pennsylvania Lambda	September 15, 1984 – 19xx ?; March 4, 2012	Indiana University of Pennsylvania	Indiana, Pennsylvania	Active
Missouri Epsilon	April 28, 1985 – 2018	Missouri State University	Springfield, Missouri	Inactive
Pennsylvania Mu	October 18, 1985	Widener University	Chester, Pennsylvania	Active
Texas Nu	December 7, 1985	Texas A&M University	College Station, Texas	Active
New York Eta	February 7, 1986 – 2016; 2019	Rochester Institute of Technology	Rochester, New York	Active	[ed]
West Virginia Beta	April 8, 1986 – 1994	Marshall University	Huntington, West Virginia	Inactive
California Lambda	May 10, 1986 – 200x ?	University of the Pacific	Stockton, California	Inactive
Indiana Lambda	October 11, 1986 – December 4, 2017	University of Southern Indiana	Evansville, Indiana	Inactive
California Mu	April 4, 1987 – 200x ?	University of California, Riverside	Riverside, California	Inactive
California Nu	November 7, 1987 – 2005; 2023	California Polytechnic State University, San Luis Obispo	San Luis Obispo, California	Active	[ee]
Florida Kappa	January 9, 1988 – 199x ?; April 1, 2016	Florida International University	University Park, Florida	Active
Pennsylvania Nu	January 16, 1988 – xxxx ?	West Chester University	West Chester, Pennsylvania	Inactive
British Columbia Beta	1988–1995	University of Victoria	Victoria, British Columbia, Canada	Inactive
California Xi	April 16, 1988 – 1996; 2000	California State University, Chico	Chico, California	Active	[ef]
New Jersey Alpha	April 23, 1988 – 2005; 2009–2017	Rutgers University–New Brunswick	New Brunswick, New Jersey	Colony	[19][20][eg]
North Carolina Delta	October 22, 1988	North Carolina State University	Raleigh, North Carolina	Active
Wisconsin Delta	November 11, 1988 – 1994	Marquette University	Milwaukee, Wisconsin	Inactive
California Omicron	December 3, 1988 – 2005; May 15, 2016	California State University, Sacramento	Sacramento, California	Active
California Pi	April 22, 1989 – 1995; April 10, 2010	San Diego State University	San Diego, California	Active
Texas Xi	March 3, 1990 – 200x ?; 2014	University of Texas at San Antonio	San Antonio, Texas	Active	[eh]
Ontario Gamma	March 17, 1990	McMaster University	Hamilton, Ontario, Canada	Active
Massachusetts Delta	April 21, 1990 – 199x ?	Bentley University	Waltham, Massachusetts	Inactive
Ontario Delta	November 17, 1990	York University	Toronto, Ontario, Canada	Active
New York Theta	December 8, 1990 – 199x ?	State University of New York at Oneonta	Oneonta, New York	Inactive
Washington Epsilon	March 2, 1991 – 200x ?; 200x ?–2023	Eastern Washington University	Cheney, Washington	Inactive
Nevada Beta	March 16, 1991 – 201x ?; 20xx ?–2023	University of Nevada, Las Vegas	Paradise, Nevada	Inactive	[ei]
Oklahoma Delta	April 6, 1991 – 200x ?	Cameron University	Lawton, Oklahoma	Inactive	[ej]
Texas Omicron	April 14, 1991 – 200x ?	University of North Texas	Denton, Texas	Inactive
Mississippi Beta	April 20, 1991	Mississippi State University	Mississippi State, Mississippi	Active
Oregon Epsilon	May 25, 1991 – 2018; 2021–2022	Portland State University	Portland, Oregon	Inactive
New York Iota	September 29, 1991 – 199x ?	University at Buffalo	Buffalo, New York	Inactive	[ek]
Texas Pi	January 18, 1992	Sam Houston State University	Huntsville, Texas	Active
Missouri Zeta	April 4, 1992 – 2002; May 3, 2014	Southeast Missouri State University	Cape Girardeau, Missouri	Active
Maryland Gamma	April 25, 1992	Washington College	Chestertown, Maryland	Active
Ontario Epsilon	November 21, 1992 – 200x ?; 2017	Carleton University	Ottawa, Ontario, Canada	Active
Tennessee Epsilon	January 23, 1993 – 201x ?	University of Tennessee at Chattanooga	Chattanooga, Tennessee	Inactive
Florida Lambda	January 30, 1993 – 200x ?	Ringling College of Art and Design	Sarasota, Florida	Inactive	[el]
Virginia Theta	March 19, 1994 – 2018	University of Lynchburg	Lynchburg, Virginia	Inactive
Delaware Alpha	April 9, 1994 – 199x ?	University of Delaware	Newark, Delaware	Inactive
Missouri Eta	April 16, 1994 – 2022	Missouri Western State University	St. Joseph, Missouri	Inactive	[em]
Pennsylvania Xi	April 23, 1994 – 2021	Penn West Clarion	Clarion, Pennsylvania	Inactive
Illinois Iota	December 10, 1994 – 1999	Eastern Illinois University	Charleston, Illinois	Inactive
Ontario Zeta	March 25, 1995 – 1998	Brock University	St. Catharines, Ontario, Canada	Inactive	[en]
Kansas Zeta	April 8, 1995 – 201x ?	Southwestern College	Winfield, Kansas	Inactive	[eo]
California Rho	May 13, 1995	University of La Verne	La Verne, California	Active	[ep]
Arizona Gamma	October 15, 1995 – 2020	Northern Arizona University	Flagstaff, Arizona	Inactive
California Sigma	April 19, 1997	Sonoma State University	Rohnert Park, California	Active
Nebraska Gamma	April 26, 1997	Creighton University	Omaha, Nebraska	Active
Pennsylvania Omicron	March 26, 1999	Shippensburg University of Pennsylvania	Shippensburg, Pennsylvania	Active
Florida Mu	April 17, 1999	Embry–Riddle Aeronautical University, Daytona Beach	Daytona Beach, Florida	Active
Tennessee Zeta	1999–2013	Belmont University	Nashville, Tennessee	Inactive
Texas Rho	1999–2020	Texas A&M University–Corpus Christi	Corpus Christi, Texas	Inactive
Pennsylvania Pi	April 21, 2001	Robert Morris University	Moon Township, Pennsylvania	Active
Kansas Eta	October 12, 2002 – 201x ?	Kansas State University Salina Aerospace and Technology Campus	Salina, Kansas	Active
Connecticut Alpha	December 13, 2002	Central Connecticut State University	New Britain, Connecticut	Active
California Tau	June 8, 2003 – 201x ?	California State University, Stanislaus	Turlock, California	Inactive
Texas Sigma	2003–201x ?	Schreiner University	Kerrville, Texas	Inactive
Wisconsin Epsilon	2004	St. Norbert College	De Pere, Wisconsin	Active
Missouri Theta	April 30, 2005 – 2018	Northwest Missouri State University	Maryville, Missouri	Inactive
Connecticut Beta	November 4, 2005 – 2011	University of Hartford	West Hartford, Connecticut	Inactive
Texas Tau	2006–201x ?	University of Texas at El Paso	El Paso, Texas	Colony
Kentucky Iota	November 17, 2007	University of Louisville	Louisville, Kentucky	Active
Maryland Delta	November 21, 2009	Johns Hopkins University	Baltimore, Maryland	Active
California Upsilon	April 16, 2010	California State University, Fresno	Fresno, California	Active
Florida Nu	January 15, 2011	Florida Atlantic University	Boca Raton, Florida	Active
New York Kappa	February 12, 2011	Hofstra University	Hempstead, New York	Active
New Jersey Beta	November 12, 2011 – 201x ?	Princeton University	Princeton, New Jersey	Active
Massachusetts Epsilon	February 4, 2012	Northeastern University	Boston, Massachusetts	Active
New Mexico Beta	February 11, 2012 – 201x ?	New Mexico State University	Las Cruces, New Mexico	Inactive
Pennsylvania Rho	October 26, 2013	Carnegie Mellon University	Pittsburgh, Pennsylvania	Active
Ohio Xi	February 1, 2014	Otterbein University	Westerville, Ohio	Active
California Phi	March 9, 2014	Chapman University	Orange, California	Active
Iowa Delta	September 1, 2014 – 2009; 2020	Drake University	Des Moines, Iowa	Active	[eq]
California Chi	November 22, 2014	University of San Francisco	San Francisco, California,	Active
Indiana Mu	March 7, 2015	Indiana University–Purdue University Indianapolis	Indianapolis, Indiana	Inactive
North Carolina Epsilon	March 21, 2015	University of North Carolina at Charlotte	Charlotte, North Carolina	Active
North Carolina Zeta	April 17, 2015	Campbell University	Buies Creek, North Carolina	Active
West Virginia Gamma	2015	West Liberty University	West Liberty, West Virginia	Active	[er]
Missouri Iota	October 24, 2015	Lindenwood University	St. Charles, Missouri	Active
California Psi	2015	Loyola Marymount University	Los Angeles, California	Active
Florida Xi	2015	Florida Gulf Coast University	Fort Myers, Florida	Active
New York Lambda	2016	St. John's University	New York City, New York	Active
Tennessee Eta	2016	Middle Tennessee State University	Murfreesboro, Tennessee	Active
Connecticut Gamma	November 12, 2016	University of Connecticut	Storrs, Connecticut	Active
Michigan Zeta	December 10, 2016	Central Michigan University	Mount Pleasant, Michigan	Active
Texas Upsilon	2017	University of Texas at Dallas	Richardson, Texas	Active
Georgia Eta	April 29, 2017	University of West Georgia	Carrollton, Georgia	Active
New Jersey Gamma	December 9, 2017	Seton Hall University	South Orange, New Jersey	Active
New Jersey Delta	March 30, 2018	Stockton University	Galloway Township, New Jersey	Active
District of Columbia Alpha	April 21, 2018 – 2021	George Washington University	Washington, D.C.	Inactive
Florida Omicron	October 27, 2018	Nova Southeastern University	Davie, Florida	Active	[21]
Virginia Iota	November 17, 2018	Old Dominion University	Norfolk, Virginia	Active
Georgia Theta	2019	Augusta University	Augusta, Georgia	Active
Virginia Kappa	2019	Radford University	Radford, Virginia	Active
Pennsylvania Sigma	May 4, 2019	Millersville University of Pennsylvania	Millersville, Pennsylvania	Active
Wisconsin Zeta	May 11, 2019	University of Wisconsin–Whitewater	Whitewater, Wisconsin	Active
Kansas Theta	2020	Ottawa University, Kansas	Ottawa, Kansas	Active
Georgia Iota	March 6, 2020	University of North Georgia	Dahlonega, Georgia	Active	[22][23]
North Dakota Beta	November 6, 2020	North Dakota State University	Fargo, North Dakota	Active
California Omega	April 10, 2021	Santa Clara University	Santa Clara, California	Active	[24]
Arkansas Beta	April 30, 2021	Arkansas State University	Jonesboro, Arkansas	Active
British Columbia Gamma	2022	University of British Columbia Okanagan	Kelowna, British Columbia, Canada	Active	[25]
North Carolina Eta	2022	Appalachian State University	Boone, North Carolina	Active
Massachusetts Eta	November 9, 2022	Babson College	Wellesley, Massachusetts	Active
Louisiana Epsilon	December 10, 2022	Louisiana Tech University	Ruston, Louisiana	Active
Michigan Eta	February 18, 2023	Western Michigan University	Kalamazoo, Michigan	Active
Oklahoma Epsilon	February 25, 2023	Rogers State University	Claremore, Oklahoma	Active
Virginia Lambda	2023	George Mason University	Fairfax, Virginia	Active
Connecticut Delta	2024	Eastern Connecticut State University	Willimantic, Connecticut	Active
Tennessee Theta	2024	East Tennessee State University	Johnson City, Tennessee	Active
Idaho Beta		Boise State University	Boise, Idaho	Colony	[es]

Notes

1. In 1879, Kentucky Alpha absorbed Delta Kappa (local), established in 1867. Kentucky Alpha was renamed Kentucky Alpha-Delta in 1901.
2. Kentucky Alpha" and "Kentucky Delta" consolidated to form the Kentucky Alpha-Delta chapter when Centre College absorbed the financially-troubled Central University in 1901. After its closure, Central University's campus was sold to the new Eastern Kentucky University in 1906.
3. Kentucky Military Institute closed in 1971.
4. Chapter was restored in 1934 by the absorption of Theta Phi (local), established in 1897.
5. Chapter was restored in 1969 by absorbing Chi Kappa Epsilon (local), established in 1968.
6. Illinois Delta chapter absorbed Illinois Zeta chapter in 1930, at the demise of Lombard College.
7. Georgia Alpha chapter was briefly installed at Oglethorpe in June of 1871, but the charter was moved to the nearby University of Georgia in 1872. Both chapters are cited with the same 1871 founding date.
8. In the Bond says September 19, 1902, doesn't seem to make sense that it is after Iowa Beta. Scroll of Phi Delta Volume XXXII says 1871
9. After the campus banned national fraternities and sororities in 1913, the Wooster chapter became Phi Delta Sigma (local), also known as "V Section" of Kinarden Hall, active from 1913 to 2005. See List of fraternities and sororities at the College of Wooster.
10. This chapter was restored in 1973 by absorbing Phi Delta Alpha (local), established in 1970 when the existing Phi Delta Theta chapter reverted to local status.
11. Chapter formed from Upsilon Beta (local), established in 1868.
12. This chapter was reestablished in 1931 by absorption of Phi Delta (local), which had formed at the closure of the Phi Delt chapter in 1898. It had survived for over thirty years as a local.
13. This chapter was restored in 2001 by absorbing Phi Delta Alpha (local), which had been created when the Phi Delt chapter closed during the prior year.
14. This chapter absorbed the Upsilon chapter of Kappa Sigma Kappa in 1886, at the demise of that small national.
15. This chapter was restored in 1924 by the absorption of Zeta Alpha Epsilon (local), established in 1896. This local may have been a successor organization to the earlier Phi Delt chapter, that had closed that same year.
16. This chapter absorbed the Nu chapter of Kappa Sigma Kappa in 1886, at the demise of that small national. In its 1939 restoration, it absorbed Phi Delta Omega (local), established in 1926.
17. The chapter at Lehigh was originally called Pennsylvania Delta when formed in 1876. It closed three years later, but by the time a chapter re-opened on that campus, its original name had been reassigned to the chapter at Allegheny College. Lehigh's new chapter was renamed Pennsylvania Eta.
18. At its 2006 restoration, this chapter absorbed Sigma Alpha Chi (local), established in 1945.
19. This chapter absorbed the founding Gamma chapter of Kappa Sigma Kappa in 1886, at the demise of that small national.
20. Chapter reformed in 1926 by absorbing Epsilon Alpha Sigma (local), established in 1924.
21. Chapter formed from Phi Sigma (local), established in 1857. It went inactive when Lombard College closed.
22. Chapter reformed as a colony in 2019.
23. At its 2003 restoration, this chapter absorbed the Phi Society (local).
24. Chapter formed from the Logonia Club (local), established in 1882.
25. Social fraternities and sororities are permanently banned at Amherst, Colby, and Williams.
26. The New Hampshire Alpha chapter withdrew to become Phi Delta Alpha (local) in 1960. See Dartmouth College Greek organizations#Fraternities.
27. This chapter absorbed the Omega chapter of Kappa Sigma Kappa in 1886, at the demise of that small national. Omega was ΚΣΚ's youngest chapter, only having formed in 1885.
28. At its 1956 restoration, this chapter absorbed the Phi Delta club (local), established in 1953, likely a continuation of the Phi Delt chapter that had failed.
29. Chapter formed from the R. of V. chapter of the Rainbow Fraternity, established in 1882. It left that fraternity in 1886, but retained its original date of installation as this was a minor merger, adding two chapters to Phi Delta Theta.
30. Chapter formed from Sigma Phi (local), established in 1871. It was not a part of the small national of the same name.
31. Chapter formed from the Epsilon chapter of Kappa Sigma Kappa, at the demise of that small national. It was established in 1871.
32. Southern University merged with Birmingham College in 1918. Birmingham-Southern College ceased operations in 2024.
33. This chapter originated as the Incognito Society (local), established in 1889.
34. Chapter formed from the Textra Club, established in 1888.
35. Chapter formed from Alpha Nu (local), established in 1893.
36. Chapter formed from Phi Lambda Omicron (local), established in 1895.
37. Chapter formed from Sigma Rho (local), established in 1888.
38. Chapter formed from Gamma Nu Sigma (local), established in 1897.
39. Chapter formed from Delta Phi (local) in 1899.
40. Chapter formed from Phi Tau (local), established in 1899.
41. Chapter formed from Lambda Gamma (local), established in 1901.
42. Chapter formed from Beta Phi (local), established in 1902.
43. This chapter originated as Delta Chi (local), established in 1903. There was no connection to the national fraternity of that same name.
44. Chapter formed from Zeta Sigma Nu (local), established in 1902.
45. Chapter formed from the Tridentia Club, established in 1902.
46. Chapter formed from Kappa Phi Alpha (local), established in 1900.
47. Chapter formed from Delta Phi (local), established in 1905.
48. Chapter formed from Delta Sigma (local), established in 1910.
49. Chapter formed from Alpha Tau Delta (local), established in 1908.
50. Chapter formed from the Varsity Bachelors in 1905.
51. Chapter formed from the Aztec Society, established in 1904.
52. Chapter formed from Alpha Nu Sigma (local), established in 1911.
53. Chapter formed from the Illahee Club (local), established in 1908.
54. Chapter formed from the Amici Fidissimi Society (local), established in 1902.
55. Chapter formed from Kappa Sigma Nu (local), established in 1906.
56. Chapter formed from the Delta Club (local), established in 1911.
57. Chapter formed from Delta Sigma Pi (local), established in 1908. At its 1971 restoration, it absorbed Gamma Tau Alpha (local), established in 1968.
58. Chapter formed from Sigma Alpha (local), established in 1909. At its 1973 restoration, it absorbed Phi Delta Zeta (local), which had formed in 1968 with the demise of the original chapter. The local was likely a continuation.
59. Chapter formed from Delta Theta (local), established in 1916.
60. Chapter formed from Tau Alpha Omicron (local), established in 1907.
61. Chapter formed from Sigma Phi Delta (local) in 1914.
62. Chapter formed from Delta Rho (local), established in 1916.
63. Chapter formed from Alpha Pi Lambda (local), established in 1909. At its 1952 restoration, it absorbed Phi Delta Gamma (local), established in 1947.
64. Chapter formed from Kappa Theta Phi (local), established in 1919.
65. Chapter formed from Omega Kappa (local), established in 1919.
66. Chapter formed from Phi Kappa Kappa (local), established in 1919.
67. Chapter formed from Beta Pi (local), established in 1921.
68. Chapter formed from Delta Theta Chi (local), established in 1921.
69. Chapter formed from Alpha Rho Tau (local), established in 1929.
70. Chapter formed from Alpha Chi (local), established in 1927.
71. Chapter formed from Lambda Sigma Delta (local), established in 1927.
72. Chapter formed from Nu Sigma Omicron (local), established in 1916.
73. Chapter formed from Kappa Alpha Phi (local), established in 1929.
74. Chapter formed from Psi Delta (local), established in 1922.
75. Chapter formed from Delta Mu Alpha (local), established in 1922.
76. Chapter formed from Kappa Phi Sigma (local), established in 1926. At its 1968 reorganization, it absorbed Phi Delta Beta (local), established in 1966.
77. Chapter formed from Delta Phi (local), established in 1937.
78. Chapter formed from Phi Delta (local), established in 1946.
79. Chapter formed from Zeta Chi (local), established in 1946.
80. Chapter formed from Alpha Psi Delta (local), established in 1920.
81. Chapter formed from Delta Theta (local), established in 1946.
82. Chapter formed from Phi Delta (local), established in 1948.
83. Chapter formed from Phi Delta (local), established in 1946.
84. Chapter formed from Digamma Alpha Upsilon (local), established in 1906.
85. Chapter formed from Beta Phi (local), established in 1947.
86. Chapter formed from Delta Kappa Phi (local), established in 1922.
87. Chapter formed from the Silver Key Club (local), established in 1928.
88. Chapter formed from Kappa Iota Pi (local), established in 1919.
89. Chapter formed from Phi Delta (local), established in 1949.
90. Chapter formed from Phi Gamma Theta (local), established in 1947.
91. Chapter formed from the Calpha Club (local), established in 1911.
92. Chapter formed from Phi Delta (local), established in 1954.
93. Chapter formed from Phi Delta Beta (local), established in 1955.
94. Chapter formed from Phi Upsilon Sigma (local), established in 1928.
95. Chapter formed from Alpha Phi Omega (local), established in 1919.
96. Chapter formed from Phi Delta Beta (local), established in 1960.
97. Chapter formed from the Foresters Club (local), established in 1943.
98. Chapter formed from Phi Delta Gamma (local), established in 1962.
99. Chapter formed from Alpha Beta Mu (local), established in 1956.
100. Chapter formed from Phi Kappa Delta (local), established in 1963.
101. Chapter formed from the Mystic Thirteen Club (local), established in 1929.
102. Chapter formed from Alpha Delta Fraternity (local), established in 1926.
103. Chapter formed from Delta Rho (local), established in 1963.
104. Chapter formed from Phi Delta Chi (local), established in 1962.
105. Chapter formed from Phi Delta Sigma (local), established in 1964.
106. Chapter formed from Phi Phi Phi (local), established in 1955. It had no connection with the small national fraternity that dissolved around 1905.
107. Chapter formed from the Arete Club, established in 1960.
108. Chapter formed from Phi Sigma Tau (local), established in 1958.
109. Chapter formed from Phi Delta Beta (local), established in 1965.
110. Chapter formed from Phi Delta Delta (local), established in 1953.
111. Chapter formed from Alpha Sigma Chi (local), established in 1961.
112. Chapter formed from Beta Sigma Tau (local), established in 1966.
113. Chapter formed from Alpha Chi Iota (local), established in 1966.
114. A previous chapter of Phi Delt had existed at Eastern Kentucky University when that property was owned by Central University. That group merged into the chapter at Centre College.
115. Chapter formed from Sigma Tau Omega (local), established in 1966.
116. Chapter formed from Chi Kappa Epsilon (local), established in 1964.
117. Chapter formed from Delta Phi Kappa (local), established in 1962.
118. Chapter formed from Phi Delta Beta (local), established in 1964.
119. Chapter formed from Kappa Theta (local), established in 1968.
120. Chapter formed from Pi Alpha Alpha (local), established in 1923.
121. Chapter formed from the College Diners Club (local), established in 1966. At its 2011 restoration, it absorbed Kappa Gamma Beta (local), which had formed in 2002.
122. Chapter formed from Phi Delta Alpha (local), established in 1969.
123. Chapter formed from Sigma Alpha Kappa (local), established in 1956.
124. Chapter formed from Phi Delta (local), established in 1971.
125. Chapter formed from Sigma Beta Phi (local), established in 1969.
126. Chapter formed from the Tryon Coterie Club (local), established on December 1, 1946. As a result, it goes by the name Phi Delta Theta-The Tryon Coterie.
127. Chapter formed from Phi Delta Iota (local), established in 1977.
128. Chapter formed from Phi Delta (local), established in 1978.
129. At its 1964 restoration, this chapter absorbed Phi Delta Beta (local), established in 1962.
130. Chapter formed from Delta Phi Omega (local), established in 1980.
131. Chapter formed from Phi Delta (local), established in 1980.
132. Chapter formed from Pi Delta Theta (local), established before 1983.
133. Chapter formed from the L.K.S. chapter of the Rainbow Fraternity, established in 1883. It left that fraternity in 1886, but retained its original date of installation as this was a minor merger, adding two chapters to Phi Delta Theta. At its 2000 restoration, it absorbed the Texas B.K. Club, established in 1999.
134. Chapter formed from Delta Sigma Pi (local), established in 1961.
135. Chapter formed from Phi Delta Omega (local), established in 1986.
136. Chapter formed from Alpha Sigma Omega (local), established in 1960.
137. Chapter reformed as a colony on November 22, 2024.
138. At its reorganization in 2014 this chapter absorbed Delta Kappa Sigma (local).
139. Chapter formed from Phi Beta Delta (local), established in 1989.
140. Chapter formed from Gamma Chi (local), established in 1989.
141. Chapter formed from the New Brotherhood Club (local), established in 1989.
142. Chapter formed from Alpha Sigma Beta (local), established in 1975.
143. Chapter formed from Alpha Delta Nu (local), established in 1994.
144. Chapter formed from Phi Delta Zeta (local), established in 1993.
145. Chapter formed from Theta Phi Delta (local), established in 1967.
146. Chapter formed from Sigma Tau (local), established in 1990.
147. Chapter formed from Phi Delta Delta (local), established in 1957.
148. Chapter formed from Delta Zeta Pi (local), established in 2005.
149. Colony was established in 2023.