# List of Theta Tau chapters

Theta Tau is a professional engineering fraternity established at the University of Minnesota in 1904. Below is a list of the Theta Tau chapters. Active chapters are indicated in bold. Inactive chapters are in italics.
| Chapter | Chartered/Range | Institution | City | State | Region | Status |
| Alpha | October 15, 1904 – xxxx ?; xxxx ? – 2023 | University of Minnesota | Minneapolis | Minnesota | Midwest | Inactive |
| Beta | March 26, 1906 | Michigan Technological University | Houghton | Michigan | Midwest | Active |
| Gamma | November 8, 1907 | Colorado School of Mines | Golden | Colorado | Central | Inactive |
| Delta | May 23, 1911 – xxxx ?; November 13, 2016 | Case Western Reserve University | Cleveland | Ohio | Great Lakes | Active |
| Epsilon | May 4, 1911 – xxxx ?; January 22, 2011 | University of California, Berkeley | Berkeley | California | Northwest | Active |
| Zeta | April 17, 1912 | University of Kansas | Lawrence | Kansas | Central | Active |
| Eta | May 23, 1912 – 1930; April 29, 2017 - October 7, 2024 | Massachusetts Institute of Technology | Cambridge | Massachusetts | Northeast | Inactive |
| Theta | May 26, 1914 | Columbia University | New York City | New York | Mid-Atlantic | Inactive |
| Iota | December 30, 1915 - December 26, 1976 | Missouri University of Science and Technology | Rolla | Missouri | Midwest | Inactive |
| Kappa | March 25, 1916 – 1939; February 9, 2008 | University of Illinois Urbana-Champaign | Urbana | Illinois | Midwest | Active |
| Lambda | April 29, 1920 – xxxx ? | University of Utah | Salt Lake City | Utah | Northwest | Inactive |
| Mu | January 3, 1922 | University of Alabama | Tuscaloosa | Alabama | Southeast | Active |
| Nu | January 1, 1922 – 1950 | Carnegie Mellon University | Pittsburgh | Pennsylvania | Great Lakes | Inactive |
| Xi | January 13, 1923 – 1929; March 22, 1947 | University of Wisconsin–Madison | Madison | Wisconsin | Midwest | Active |
| Omicron | February 3, 1923 – 1944; March 29, 1947 | University of Iowa | Iowa City | Iowa | Midwest | Active |
| Pi | May 26, 1923 – 197x ?; October 1, 1988 | University of Virginia | Charlottesville | Virginia | Atlantic | Active |
| Rho | February 16, 1924 | North Carolina State University | Raleigh | North Carolina | Southeast | Active |
| Sigma | November 29, 1924 | Ohio State University | Columbus | Ohio | Great Lakes | Active |
| Tau | December 12, 1925 – 19xx; 199x - 2021 | Syracuse University | Syracuse | New York | Northeast | Inactive |
| Upsilon | April 7, 1928 | University of Arkansas | Fayetteville | Arkansas | Central | Active |
| Phi | April 21, 1928 | Purdue University | West Lafayette | Indiana | Midwest | Active |
| Chi | April 23, 1930 | University of Arizona | Tucson | Arizona | Southwest | Active |
| Psi | May 7, 1932 – xxxx ? | Montana Technological University | Butte | Montana | Northwest | Inactive |
| Omega | March 26, 1932 | South Dakota School of Mines and Technology | Rapid City | South Dakota | Central | Active |
| Gamma Beta | March 16, 1935 – 197x ?; September 23, 1989 | George Washington University | Washington | District of Columbia | Atlantic | Active |
| Delta Beta | May 20, 1939 – 1947 | University of Louisville | Louisville | Kentucky | Midwest | Withdrew (ΣΦΕ) |
| Epsilon Beta | May 19, 1951 | Wayne State University | Detroit | Michigan | Great Lakes | Active |
| Zeta Beta | May 7, 1960 – xxxx ? | Utah State University | Logan | Utah | Northwest | Inactive |
| Eta Beta | May 13, 1961 – xxxx ? | University of Houston | Houston | Texas | Central | Inactive |
| Theta Beta | March 2, 1963 – 19xx ?; February 4, 2023 | University of Washington | Seattle | Washington | Northwest | Active |
| Iota Beta | February 15, 1964 – xxxx ? | University of Detroit | Detroit | Michigan | Great Lakes | Inactive |
| Kappa Beta | November 21, 1964 | Mississippi State University | Starkville | Mississippi | Southeast | Active |
| Lambda Beta | September 29, 1968 – 2021 | Tennessee Tech | Cookeville | Tennessee | Southeast | Inactive |
| Mu Beta | August 2, 1969 – xxxx ? | GMI Engineering & Management Institute | Flint | Michigan | Great Lakes | Inactive |
| Nu Beta | April 26, 1975 – xxxx ? | University of Wisconsin–Platteville | Platteville | Wisconsin | Midwest | Inactive |
| Xi Beta | November 21, 1987 | Lawrence Technological University | Southfield | Michigan | Great Lakes | Active |
| Omicron Beta | January 16, 1988 | University of Michigan–Dearborn | Dearborn | Michigan | Great Lakes | Active |
| Pi Beta | June 17, 1989 – xxxx ? | Western Michigan University | Kalamazoo | Michigan | Great Lakes | Inactive |
| Rho Beta | November 4, 1989 | Ohio University | Athens | Ohio | Great Lakes | Active |
| Sigma Beta | December 2, 1989 – xxxx ? | University of Wisconsin–Milwaukee | Milwaukee | Wisconsin | Midwest | Inactive |
| Tau Beta | May 4, 1990 | Southern Methodist University | Dallas | Texas | Central | Active |
| Upsilon Beta | November 3, 1990 | Old Dominion University | Norfolk | Virginia | Atlantic | Active |
| Phi Beta | January 5, 1991 – xxxx ? | Oakland University | Rochester | Michigan | Great Lakes | Inactive |
| Chi Beta | May 4, 1991 | University of Toledo | Toledo | Ohio | Great Lakes | Active |
| Psi Beta | April 27, 1991 | University of Texas at Austin | Austin | Texas | Central | Active |
| Omega Beta | April 30, 1994 | Hofstra University | Hempstead | New York | Mid-Atlantic | Active |
| Delta Gamma | May 6, 1995 | Arizona State University | Tempe | Arizona | Southwest | Active |
| Epsilon Gamma | November 18, 1995 – xxxx ? | Northwestern University | Evanston | Illinois | Midwest | Inactive |
| Zeta Gamma | April 27, 1996 | University of Florida | Gainesville | Florida | Gulf | Active |
| Eta Gamma | April 5, 1997 | University of Colorado Boulder | Boulder | Colorado | Central | Active |
| Theta Gamma | April 17, 1999 | University of Michigan | Ann Arbor | Michigan | Great Lakes | Active |
| Iota Gamma | May 22, 1999 | University of Cincinnati | Cincinnati | Ohio | Midwest | Active |
| Kappa Gamma | September 9, 2000 | Virginia Commonwealth University | Richmond | Virginia | Atlantic | Active |
| Lambda Gamma | January 13, 2001 | Clemson University | Clemson | South Carolina | Southeast | Active |
| Mu Gamma | April 5, 2003 | University at Buffalo | Buffalo | New York | Northeast | Active |
| Nu Gamma | May 3, 2003 | Binghamton University | Binghamton | New York | Northeast | Active |
| Xi Gamma | April 24, 2004 | Texas A&M University | College Station | Texas | Central | Active |
| Omicron Gamma | April 29, 2007 - 2023 | University of California, Davis | Davis | California | Northwest | Inactive |
| Pi Gamma | August 25, 2007 - 2023 | University of North Carolina at Charlotte | Charlotte | North Carolina | Southeast | Inactive |
| Rho Gamma | September 8, 2007 | University of Central Florida | Orlando | Florida | Gulf | Active |
| Sigma Gamma | November 3, 2007 | University of Rhode Island | Kingston | Rhode Island | Northeast | Active |
| Tau Gamma | March 29, 2008 | University of Pennsylvania | Philadelphia | Pennsylvania | Mid-Atlantic | Active |
| Upsilon Gamma | April 5, 2008 | University of South Florida | Tampa | Florida | Gulf | Active |
| Phi Gamma | April 19, 2008 | Oklahoma State University–Stillwater | Stillwater | Oklahoma | Central | Active |
| Chi Gamma | January 31, 2009 | University of Tennessee | Knoxville | Tennessee | Southeast | Active |
| Psi Gamma | April 10, 2010 | Virginia Tech | Blacksburg | Virginia | Atlantic | Active |
| Omega Gamma | July 24, 2010 | Florida International University | Miami | Florida | Gulf | Active |
| Epsilon Delta | November 20, 2010 | University of California, San Diego | La Jolla | California | Southwest | Active |
| Zeta Delta | February 5, 2011 | University of South Carolina | Columbia | South Carolina | Southeast | Active |
| Eta Delta | March 5, 2011 | University of Maryland, College Park | College Park | Maryland | Atlantic | Active |
| Theta Delta | May 7, 2011 | Johns Hopkins University | Baltimore | Maryland | Atlantic | Active |
| Iota Delta | September 17, 2011 | Vanderbilt University | Nashville | Tennessee | Southeast | Active |
| Kappa Delta | April 14, 2012 | Cornell University | Ithaca | New York | Northeast | Active |
| Lambda Delta | April 22, 2012 | University of the Pacific | Stockton | California | Northwest | Active |
| Mu Delta | April 29, 2012 | University of California, Merced | Merced | California | Northwest | Active |
| Nu Delta | September 15, 2012 | University of Pittsburgh | Pittsburgh | Pennsylvania | Great Lakes | Active |
| Xi Delta | October 6, 2012 | George Mason University | Fairfax | Virginia | Atlantic | Active |
| Omicron Delta | February 9, 2013 | Rutgers University–New Brunswick | New Brunswick | New Jersey | Mid-Atlantic | Active |
| Pi Delta | April 13, 2013 | University of California, Irvine | Irvine | California | Southwest | Active |
| Rho Delta | November 9, 2013 | University of Nevada, Reno | Reno | Nevada | Northwest | Active |
| Sigma Delta | April 26, 2014 | University of California, Riverside | Riverside | California | Southwest | Active |
| Tau Delta | December 13, 2014 | Miami University | Oxford | Ohio | Midwest | Active |
| Upsilon Delta | April 25, 2015 | University of California, Los Angeles | Los Angeles | California | Southwest | Active |
| Phi Delta | May 30, 2015 | Florida A&M University and Florida State University | Tallahassee | Florida | Gulf | Active |
| Chi Delta | August 23, 2015 – 2021 | Marshall University | Huntington | West Virginia | Great Lakes | Inactive |
| Psi Delta | April 9, 2016 | Boston University | Boston | Massachusetts | Northeast | Active |
| Omega Delta | May 21, 2016 | Christian Brothers University | Memphis | Tennessee | Southeast | Active |
| Zeta Epsilon | September 10, 2016 | Stony Brook University | Stony Brook | New York | Mid-Atlantic | Active |
| Eta Epsilon | October 15, 2016 – 2021 | University of Maine | Orono | Maine | Northeast | Inactive |
| Theta Epsilon | November 19, 2016 | New York University | New York City | New York | Mid-Atlantic | Active |
| Iota Epsilon | April 8, 2017 | University of Georgia | Athens | Georgia | Southeast | Active |
| Kappa Epsilon | September 3, 2017 | University of Southern California | Los Angeles | California | Southwest | Active |
| Lambda Epsilon | September 23, 2017 | University of San Diego | San Diego | California | Southwest | Active |
| Mu Epsilon | September 30, 2017 - 2023 | Baylor University | Waco | Texas | Central | Inactive |
| Nu Epsilon | April 14, 2018 | Tulane University | New Orleans | Louisiana | Southeast | Active |
| Xi Epsilon | October 13, 2018 | California State University, Long Beach | Long Beach | California | Southwest | Active |
| Omicron Epsilon | December 1, 2018 | Northern Arizona University | Flagstaff | Arizona | Southwest | Active |
| Pi Epsilon | March 16, 2019 | Temple University | Philadelphia | Pennsylvania | Mid-Atlantic | Active |
| Rho Epsilon | May 4, 2019 | Drexel University | Philadelphia | Pennsylvania | Mid-Atlantic | Active |
| Sigma Epsilon | June 1, 2019 | University of California, Santa Barbara | Santa Barbara | California | Southwest | Active |
| Tau Epsilon | January 25, 2020 - 2023 | New Jersey Institute of Technology | Newark | New Jersey | Mid-Atlantic | Inactive |
| Upsilon Epsilon | February 8, 2020 | Santa Clara University | Santa Clara | California | Northwest | Active |
| Phi Epsilon | February 22, 2020 | California State University, Fullerton | Fullerton | California | Southwest | Active |
| Chi Epsilon | September 25, 2021 | The College of New Jersey | Ewing | New Jersey | Mid-Atlantic | Active |
| Psi Epsilon | December 4, 2021 | Florida Institute of Technology | Melbourne | Florida | Gulf | Active |
| Omega Epsilon | December 3, 2022 | San Jose State University | San Jose | California | Northwest | Active |
| Eta Zeta | September 16, 2023 | James Madison University | Harrisonburg | Virginia | Atlantic | Active |
| Theta Zeta | April 20, 2024 | University of Nevada | Las Vegas | Nevada | Southwest | Active |
| Iota Zeta | June 1, 2024 | California Polytechnic State University | San Luis Obispo | California | Southwest | Active |
| Duke University candidate | September 2, 2023 | Duke University | Durham | North Carolina | Southeast | Active |
| Wake Forest University candidate | September 3, 2023 | Wake Forest University | Winston-Salem | North Carolina | Southeast | Active |