Theta Xi is a collegiate social fraternity in North America. It was founded at Rensselaer Polytechnic Institute in April 1864. In the following list, active chapters are indicated in bold and inactive chapters are indicated in italics.

ChapterCharter date and range as ΘΞCharter date and range as ΚΣΚInstitutionLocationStatusAlpha Rensselaer Polytechnic InstituteTroy, New YorkActiveBeta (Franklin Hall) – 1936Yale UniversityNew Haven, ConnecticutInactiveGamma Stevens Institute of TechnologyHoboken, New JerseyActiveDelta – 1897;1900Massachusetts Institute of TechnologyBoston, MassachusettsActiveEpsilon – 1933Columbia UniversityNew York, New YorkInactiveZeta – 1969Cornell UniversityIthaca, New YorkInactiveEta – 2019Lehigh UniversityBethlehem, PennsylvaniaInactiveTheta – 2007;2018Purdue UniversityWest Lafayette, IndianaActiveIotaWashington University in St. LouisSt. Louis, MissouriActiveKappaRose–Hulman Institute of TechnologyTerre Haute, IndianaActiveLambda – 1972;1985–1998Pennsylvania State UniversityState College, PennsylvaniaInactiveMuIowa State UniversityAmes, IowaActiveNu – 2018University of California, BerkeleyBerkeley, CaliforniaActiveXi–1960;1969–1973;1986–1992University of IowaIowa City, IowaInactiveOmicron – ;1996–201x ?University of PennsylvaniaPhiladelphia, PennsylvaniaActivePi–2009Carnegie Mellon UniversityPittsburgh, PennsylvaniaInactiveRho – 1975;1991–1997University of Texas at AustinAustin, TexasInactiveSigma – 1986;1993University of MichiganAnn Arbor, MichiganActiveTau – 200x ?Stanford UniversityStanford, CaliforniaInactiveUpsilon – 197x ?;1976–1990;1998University of WashingtonSeattle, WashingtonActivePhi – 1941University of Wisconsin–MadisonMadison, WisconsinInactiveChiApril 16–17,1920 – 1957;1996–2005;2009Ohio State UniversityColumbus, OhioActivePsi – 1966University of MinnesotaMinneapolis, MinnesotaInactiveOmega – 1942;1950–1989l;2000Washington State UniversityPullman, WashingtonActiveAlpha Alpha – 1993;1999Louisiana State UniversityBaton Rouge, LouisianaActiveAlpha BetaUniversity of Illinois Urbana-ChampaignChampaign, IllinoisActiveAlpha Gamma – 1998Illinois Institute of TechnologyChicago, IllinoisInactiveAlpha Delta – 1972Oregon State UniversityCorvallis, OregonInactiveAlpha EpsilonUniversity of Nebraska–LincolnLincoln, NebraskaActiveAlpha Zeta – 2005;2009University of California, Los AngelesLos Angeles, CaliforniaActiveAlpha Eta – 1961;1987–1993;2001University of Colorado BoulderBoulder, ColoradoActiveAlpha Theta – 1972Lafayette CollegeEaston, PennsylvaniaInactiveAlpha Iota – 1965;1972Kansas State UniversityManhattan, KansasActiveAlpha Kappa – 1988Northwestern UniversityEvanston, IllinoisInactiveAlpha Lambda – 1982University of AlabamaTuscaloosa, AlabamaActiveAlpha Mu –1957Amherst CollegeAmherst, MassachusettsWithdrewAlpha Nu – 1993;2001–2018; 2024University of Southern CaliforniaLos Angeles, CaliforniaActiveAlpha Xi – 1960Mississippi State UniversityStarkville, MississippiInactiveAlpha Omicron – 1999; 2009University of Louisiana at LafayetteLafayette, LouisianaActiveAlpha Pi – 1972University of ConnecticutStorrs, ConnecticutInactiveAlpha Rho – 1960University of OklahomaNorman, OklahomaInactiveAlpha SigmaBradley UniversityPeoria, IllinoisActiveAlpha Tau – 1959; 1967–1979Indiana UniversityBloomington, IndianaInactiveAlpha Upsilon – 1958; 1971–1984Louisiana Tech UniversityRuston, LouisianaInactiveAlpha Phi – 1962University of South DakotaVermillion, South DakotaInactiveAlpha Chi – 1970Trinity CollegeHartford, ConnecticutInactiveAlpha PsiMissouri University of Science and TechnologyRolla, MissouriActiveAlpha Omega – 1959Michigan State UniversityEast Lansing, MichiganInactiveBeta AlphaGeorgia Institute of TechnologyAtlanta, GeorgiaActiveBeta Beta – 1970San Jose State UniversitySan Jose, CaliforniaInactiveBeta Gamma – 1953Bowling Green State UniversityBowling Green, OhioInactiveBeta Delta – 1974; 1986–2013Southern Illinois UniversityCarbondale, IllinoisInactiveBeta EpsilonUniversity of California, DavisDavis, CaliforniaActiveBeta Zeta – 200x ?; 2011–2017;

November 11, 2021Auburn UniversityAuburn, AlabamaActiveBeta Eta – 1980; 1992–199x ?University of Northern ColoradoGreeley, ColoradoInactiveBeta Theta – 1974Western Michigan UniversityKalamazoo, MichiganInactiveBeta Iota – 1964University of MissouriColumbia, MissouriInactiveBeta Kappa – 1988Clarkson UniversityPotsdam, New YorkInactiveBeta Lambda – 1988Indiana University of PennsylvaniaIndiana, PennsylvaniaInactiveBeta Mu – 1982University of Central ArkansasConway, ArkansasInactiveKappa Alpha – 1974 – 1962Youngstown State UniversityYoungstown, OhioInactiveKappa Beta– 1982 – 1962University of Arkansas at MonticelloMonticello, ArkansasInactiveKappa Gamma – 1994 – 1962Fairmont State UniversityFairmont, West VirginiaInactiveKappa Delta – 1988 – 1962Indiana Institute of TechnologyFort Wayne, IndianaInactiveKappa Epsilon – 1978 – 1962Concord UniversityAthens, West VirginiaInactiveKappa Zeta – 1977 – 1962University of CharlestonCharleston, West VirginiaInactiveKappa Eta – 1986 – 1962Glenville State CollegeGlenville, West VirginiaInactiveKappa Theta – 1997; 2007–2021 – 1962Western Illinois UniversityMacomb, IllinoisInactiveKappa Iota – 1976: 1993–2011 – 1962Henderson State UniversityArkadelphia, ArkansasInactiveKappa Kappa – 200x ? – 1962Ball State UniversityMuncie, IndianaInactiveKappa Lambda – 1972 – 1962Old Dominion UniversityNorfolk, VirginiaInactiveKappa Mu – 1991 – 1962Rochester Institute of TechnologyRochester, New YorkInactiveKappa Nu – 1997 – 1962Defiance CollegeDefiance, OhioInactiveKappa Xi – 1976 – 1962University of Detroit MercyDetroit, MichiganInactiveKappa Omicron – 1962Lenoir–Rhyne UniversityHickory, North CarolinaActiveKappa Pi – 1972 – 1962Wayne State UniversityDetroit, MichiganInactiveKappa Rho – 1977 – 1962Ferris State UniversityBig Rapids, MichiganInactiveKappa Sigma – 1962Kettering UniversityFlint, MichiganActiveKappa Tau – 1962West Virginia Wesleyan CollegeBuckhannon, West VirginiaActiveKappa Upsilon – 1978 – 1962Utica UniversityUtica, New YorkInactiveKappa Phi – 2006; 2013 – 1962Western Carolina UniversityCullowhee, North CarolinaActiveKappa Chi – 1977Lawrence Technological UniversitySouthfield, MichiganInactiveBeta Nu – 2003University of Nebraska at KearneyKearney, NebraskaInactiveBeta XiUniversity of New OrleansNew Orleans, LouisianaActiveBeta Omicron – 1981; 1991–2004; 2013–2015Clarion University of PennsylvaniaClarion, PennsylvaniaInactiveBeta Pi – 2003; 20xx ? – 2020; 2023Southeastern Louisiana UniversityHammond, LouisianaActiveBeta Rho – 1970Emporia State UniversityEmporia, KansasInactiveBeta SigmaCalifornia University of PennsylvaniaCalifornia, PennsylvaniaActiveBeta Tau – 1992Texas State UniversitySan Marcos, TexasInactiveBeta Upsilon – 1978,; 1987Slippery Rock UniversitySlippery Rock, PennsylvaniaActiveBeta Phi – 1992; 2021West Liberty UniversityWest Liberty, West VirginiaActiveBeta Chi – 1972Merrimack CollegeNorth Andover, MassachusettsInactiveBeta Psi – 1979University of Louisiana at MonroeMonroe, LouisianaInactiveBeta Omega – 2019Virginia TechBlacksburg, VirginiaInactiveGamma Alpha – 1997; 2003Shepherd CollegeShepherdstown, West VirginiaActiveGamma Beta – 2007; December 8, 2024Florida Institute of TechnologyMelbourne, FloridaActiveGamma Gamma – 1984University of South AlabamaMobile, AlabamaInactiveGamma Delta –1991Loyola University ChicagoChicago, IllinoisInactiveGamma EpsilonSoutheast Missouri State UniversityCape Girardeau, MissouriActiveGamma Zeta – 1991Valdosta State UniversityValdosta, GeorgiaInactiveGamma Eta – 2014Nicholls State UniversityThibodaux, LouisianaInactiveGamma Theta – 2011Lake Superior State UniversitySault Ste. Marie, MichiganInactiveGamma IotaEmbry–Riddle Aeronautical UniversityPrescott, ArizonaActiveGamma KappaUniversity of Illinois at ChicagoChicago, IllinoisActiveGamma Lambda – 20xx ?Edinboro University of PennsylvaniaEdinboro, PennsylvaniaInactiveGamma MuMontclair State UniversityUpper Montclair, New JerseyActiveGamma Nu – 2000University of DelawareNewark, DelawareInactiveGamma Xi – 2016Monmouth UniversityWest Long Branch, New JerseyInactiveGamma Omicron – 2000Lynn UniversityBoca Raton, FloridaInactiveGamma Pi – 201x ?University of North Carolina, PembrokePembroke, North CarolinaInactiveGamma Rho – 2003Missouri Western State UniversitySt. Joseph, MissouriInactiveGamma Sigma — 2021University of Wisconsin–Stevens PointStevens Point, WisconsinInactiveGamma Tau – 2021Texas Tech UniversityLubbock, TexasInactiveGamma UpsilonSpring 2006 – 20xx ?Greensboro CollegeGreensboro, North CarolinaInactiveGamma PhiGeorgia Southern UniversityStatesboro, GeorgiaActiveGamma ChiShippensburg UniversityShippensburg, PennsylvaniaActiveGamma PsiUniversity of ArizonaTucson, ArizonaActiveGamma OmegaColorado Mesa UniversityGrand Junction, ColoradoActiveDelta Alpha2017Arizona State UniversityTempe, ArizonaActiveDelta BetaKennesaw State UniversityMarietta, GeorgiaActiveDelta GammaUniversity of Rhode IslandKingston, Rhode IslandActiveColonyLindenwood UniversitySt. Charles, MissouriActiveColony – 2005University of Wisconsin-SuperiorSuperior, WisconsinInactive

Notes

References

External links Theta Xi National Headquarters