Delta Omicron is a co-ed international professional music honors fraternity. It has collegiate chapters, alumni chapters, and alumni clubs.
Collegiate chapters In the following list, active chapters are indicated in bold and inactive chapters and institutions are in italics.
Chapter Charter date and range institutionLocationStatusAlpha – 1994Cincinnati Conservatory of MusicCincinnati, OhioInactiveBeta – 1973Detroit Institute of Musical ArtsDetroit, MichiganInactiveGamma – 1916Southern Seminary Buena Vista, VirginiaInactiveDelta – 1953Denison UniversityGranville, OhioInactiveEpsilon – 1942Morrey School of Music Inc.Columbus, OhioInactiveZetaUniversity of LouisvilleLouisville, KentuckyActiveEta – 1956College of Music of CincinnatiCincinnati, OhioInactiveThetaUniversity of Nebraska–LincolnLincoln, NebraskaInactiveIota – 1925Gulf Park School for GirlsGulfport, MississippiInactiveKappa – 1931Des Moines UniversityWest Des Moines, IowaInactiveLambdaNorthwestern UniversityEvanston, IllinoisInactiveMuMiami UniversityOxford, OhioInactiveNu – 1931Marquette College of MusicMilwaukee, WisconsinInactiveXi – 1936University of MichiganAnn Arbor, MichiganInactiveOmicronWestern State College of ColoradoGunnison, ColoradoInactivePi – 1941Bush Conservatory of MusicChicago, IllinoisInactiveRho – 19xx ?; 1948–1956Eastman School of Music, University of RochesterRochester, New YorkInactiveSigmaIllinois Wesleyan UniversityBloomington, IllinoisInactiveSigma "About"Tau – 1933Millikin Conservatory of MusicDecatur, IllinoisInactiveUpsilon – 19xx ?;November 6, 2010Colorado State UniversityFort Collins, ColoradoInactivePhi – 1934Lawrence Conservatory of MusicAppleton, WisconsinInactiveChiOhio State UniversityColumbus, OhioInactivePsiAmerican Conservatory of MusicChicago, IllinoisInactiveOmega – 1935Denver Conservatory of MusicDenver, ColoradoInactiveDelta Alpha – 1938Peabody Conservatory of MusicBaltimore, MarylandInactiveDelta BetaLouisiana State UniversityBaton Rouge, LouisianaInactiveDelta GammaUniversity of Northern ColoradoGreely, ColoradoInactiveDelta Delta – 2006 April 22, 2012 – 2014 Georgetown CollegeGeorgetown, KentuckyInactiveThe Wheel of Delta Omicron. D (1): 37. Fall–Winter 2013.Delta EpsilonWisconsin College of MusicMilwaukee, WisconsinInactiveDelta Zeta – 1944University of Southern CaliforniaLos Angeles, CaliforniaInactiveDelta Eta – 19xx ?;April 12, 2008 – 2015University of WisconsinMilwaukee, WisconsinInactiveNMC Newsletter Summer 2008 Delta Theta – 2014Wayne State UniversityDetroit, MichiganInactiveDelta IotaCentral Michigan UniversityMount Pleasant, MichiganActiveDelta Kappa – 19xx ?; May 1, 2005Marshall UniversityHuntington, West VirginiaActiveDelta Lambda University of PennsylvaniaPhiladelphia, PennsylvaniaInactiveDelta Mu University of South CarolinaColumbia, South CarolinaInactiveDelta NuSouthwestern UniversityGeorgetown, TexasActiveDelta Omicron Michigan State UniversityEast Lansing, MichiganInactiveDelta Xi New England ConservatoryBoston, MassachusettsInactiveDelta Pi Hunter College of the City University of New YorkNew York City, New YorkInactiveDelta Rho Adelphi UniversityGarden City, New YorkInactiveDelta SigmaIndiana University of Pennsylvania Indiana, PennsylvaniaActiveDelta Tau – 2017College of William & MaryWilliamsburg, VirginiaInactiveDelta UpsilonKent State UniversityKent, OhioInactiveDelta Phi – 1993Auburn UniversityAuburn, AlabamaInactiveDelta ChiUniversity of Nebraska at KearneyKearney, NebraskaActiveDelta PsiJudson CollegeMarion, AlabamaInactiveDelta Omega – 1993; 2017Jacksonville State UniversityJacksonville, AlabamaActiveOmicron AlphaOtterbein UniversityWesterville, OhioActiveOmicron BetaLamar UniversityBeaumont, TexasInactiveOmicron GammaSamford UniversityBirmingham, AlabamaActiveOmicron Delta – 19xx ?April 12, 2003Southeastern Louisiana UniversityHammond, LouisianaInactiveOmicron Epsilon – 2012Northeast Louisiana UniversityMonroe, LouisianaInactiveOmicron ZetaEast Tennessee State UniversityJohnson City, TennesseeInactiveOmicron Eta Western Maryland CollegeWestminster, MarylandInactiveOmicron Theta – 19xx ?;April 25, 2003 – 2011Columbia CollegeColumbia, South CarolinaInactiveKappa Alpha Ewha Womans UniversitySeoul, KoreaInactiveKappa BetaSookmyung Women's UniversitySeoul, KoreaInactiveKappa Gamma Seoul National UniversitySeoul, KoreaInactiveOmicron IotaMercer UniversityMacon, GeorgiaInactiveOmicron KappaMississippi CollegeClinton, MississippiInactiveOmicron LambdaQueens CollegeCharlotte, North CarolinaInactiveOmicron MuLouisiana CollegePineville, LouisianaInactiveOmicron Nu – 1987Iowa Wesleyan CollegeMount Pleasant, IowaInactiveOmicron XiUniversity of Nebraska OmahaOmaha, NebraskaInactiveOmicron OmicronWestern Kentucky UniversityBowling Green, KentuckyActiveOmicron PiQueens College, City University of New YorkFlushing, Queens, New York City, New YorkInactiveOmicron RhoPhiladelphia Musical AcademyPhiladelphia, PennsylvaniaInactiveOmicron Tau – 1966Trenton State CollegeTrenton, New JerseyInactiveOmicron SigmaWilliam Carey UniversityHattiesburg, MississippiActiveOmicron Upsilon Glassboro State CollegeGlassboro, New JerseyInactiveOmicron PhiUniversity of Wisconsin–WhitewaterWhitewater, WisconsinActiveOmicron Chi – 1999University of Wisconsin–OshkoshOshkosh, WisconsinInactiveOmicron PsiMiddle Tennessee State UniversityMurfreesboro, TennesseeInactiveOmicron OmegaIllinois State UniversityNormal, IllinoisInactiveAlpha AlphaUniversity of WisconsinStevens Point, WisconsinInactiveAlpha Beta Indiana UniversityBloomington, IndianaInactiveAlpha GammaCarson-Newman CollegeJefferson City, TennesseeActiveAlpha Delta – 1998Howard Payne UniversityBrownwood, TexasInactiveAlpha EpsilonConverse UniversitySpartanburg, South CarolinaActiveAlpha Zeta – 2005Maryville CollegeMaryville, TennesseeInactiveAlpha EtaEastern Kentucky UniversityRichmond, KentuckyInactiveAlpha ThetaFrostburg State UniversityFrostburg, MarylandInactiveAlpha Iota – 1985Kentucky Wesleyan CollegeOwensboro, KentuckyInactiveAlpha Kappa – 1993Texas A&M University–KingsvilleKingsville, TexasInactiveAlpha Lambda – 1987Henderson State UniversityArkadelphia, ArkansasInactiveAlpha Mu – 1973Livingston UniversityLivingston, AlabamaInactiveAlpha Nu Bethel CollegeMcKenzie, TennesseeInactiveAlpha Xi Virginia Commonwealth UniversityRichmond, VirginiaInactiveAlpha Omicron – 1992McMurry UniversityAbilene, TexasInactiveAlpha Pi University of WyomingLaramie, WyomingInactiveAlpha Rho University of Southern ColoradoPueblo, ColoradoInactiveAlpha Sigma Findlay CollegeFindlay, OhioInactiveKappa Delta Yonsei UniversitySeoul, KoreaInactiveAlpha Tau – 2000Mars Hill CollegeMars Hill, North CarolinaInactiveAlpha Upsilon University of the Incarnate WordSan Antonio, TexasInactiveAlpha Phi – 2023Florida Southern CollegeLakeland, FloridaInactiveAlpha Chi – 2013Hope CollegeHolland, MichiganInactiveAlpha PsiNewberry CollegeNewberry, South CarolinaActiveGamma Alpha Rosary Hill CollegeBuffalo, New YorkInactiveGamma Beta – 2003Morris Brown CollegeAtlanta, GeorgiaActiveGamma Gamma – 2002Alverno CollegeMilwaukee, WisconsinInactiveKappa Epsilon Hansung Women's CollegePusan, KoreaInactiveKappa Zeta Chung-Ang UniversitySeoul, KoreaInactiveKappa Eta – 197x ?; May 20, 1980Pusan National UniversityPusan, KoreaInactiveGamma Delta University of TennesseeChattanooga, TennesseeInactiveGamma Epsilon Oakland UniversityRochester, MichiganInactiveGamma Zeta – 1995Alabama State UniversityMontgomery, AlabamaActiveGamma Eta – 1987Winston-Salem State UniversityWinston-Salem, North CarolinaInactiveGamma ThetaKnoxville CollegeKnoxville, TennesseeInactiveGamma Iota – 19xx ?;April 29, 2003 – 2010Molloy CollegeRockville Centre, New YorkInactiveGamma KappaWinthrop UniversityRock Hill, South CarolinaActiveGamma Lambda – 2002Saint Mary's CollegeWinona, MinnesotaInactiveGamma MuVirginia TechBlacksburg, VirginiaActiveGamma Nu – 1994Kentucky State UniversityFrankfort, KentuckyInactiveGamma OmicronPresbyterian CollegeClinton, South CarolinaInactiveGamma Xi – 19xx ?/ May 1, 2004 – 2011Coastal Carolina UniversityConway, South CarolinaInactiveGamma Pi Moravian UniversityBethlehem, PennsylvaniaInactiveGamma Rho – 2002University of Wisconsin–La CrosseLaCrosse, WisconsinInactiveGamma Sigma – 2006Pennsylvania State UniversityUniversity Park, PennsylvaniaInactiveGamma Tau – 2000Chapman UniversityOrange, CaliforniaInactiveGamma Upsilon – xxxx ?; January 21, 2010 – 2014University of West FloridaPensacola, FloridaInactiveGamma Phi – 1999LaGrange CollegeLaGrange, GeorgiaInactiveGamma Chi – xxxx ?; 2009Ohio Northern UniversityAda, OhioInactiveGamma Psi – 2008Centre CollegeDanville, KentuckyInactiveGamma Omega Santa Clara UniversitySanta Clara, CaliforniaInactiveEpsilon Alpha – 2004Transylvania UniversityLexington, KentuckyInactiveEpsilon Beta – October 2006Eureka CollegeEureka, IllinoisInactiveEpsilon Gamma – 2002Huntingdon CollegeMontgomery, AlabamaInactiveEpsilon Epsilon – 2012Campbellsville UniversityCampbellsville, KentuckyInactiveEpsilon Delta – 2011Georgia State UniversityAtlanta, GeorgiaInactiveEpsilon Zeta – 2015Washington & Jefferson CollegeWashington, PennsylvaniaInactiveEpsilon Eta – 2011Talladega CollegeTalladega, AlabamaInactiveNMC Newsletter Summer 2007 Epsilon Theta – 2012; 2013 Mount St. Joseph UniversityCincinnati, OhioInactiveThe Wheel of Delta Omicron. C (9): 5. Spring–Summer 2011.Epsilon IotaAustin CollegeSherman, TexasActive
Alumni chapters In the following list, active chapters are indicated in bold and inactive chapters are in italics.
Chapter Charter date and range LocationStatusZeta Alpha1925Detroit, MichiganActiveZeta Beta Columbus, OhioInactiveZeta GammaCincinnati, OhioActiveZeta DeltaMilwaukee, WisconsinActiveZeta Epsilon Chicago, IllinoisInactiveZeta ZetaDenver, ColoradoActiveZeta EtaBloomington and Normal, IllinoisActiveZeta Theta 1943Los Angeles, CaliforniaInactiveZeta Iota 1944Louisville, KentuckyActiveZeta Kappa Cincinnati, OhioInactiveZeta Lambda 1946Baton Rouge, LouisianaInactiveZeta Mu Lincoln, NebraskaInactiveZeta Nu Ann Arbor, MichiganInactiveZeta Xi – 1974Oakland County, MichiganInactiveZeta OmicronAkron and Kent, OhioActiveZeta Pi – 1972Columbia, South CarolinaInactiveZeta Rho – 1974Kearney, NebraskaInactiveZeta SigmaCleveland, OhioActiveZeta Tau St. Petersburg, FloridaInactiveZeta Upsilon Washington, D.C.InactiveZeta PhiBeaumont, TexasInactiveZeta ChiDayton, OhioActiveZeta Psi – 1980Philadelphia, PennsylvaniaInactiveZeta Omega – 1977Spartanburg and Greenville, South CarolinaInactiveEta Alpha Pueblo, ColoradoInactiveEta Beta Brownwood, TexasInactiveEta Gamma – 1997Fort Collins, ColoradoInactiveEta Delta – 1981San Antonio, TexasInactiveEta Epsilon – 1987Atlanta, GeorgiaInactiveEta Zeta – 1984Buffalo, New YorkInactiveEta Eta – 1972Jacksonville, AlabamaInactiveZeta Kappa Beta Seoul, KoreaInactiveEta Theta – 1987Dallas, TexasInactiveEta Iota – 1980Huntsville, AlabamaInactiveEta Kappa – 1995Phoenix, ArizonaInactiveEta Lambda Lithonia, GeorgiaActiveEta Mu or 2005 – 2011Atlanta, GeorgiaInactive
Alumni clubs In the following list, active chapters are indicated in bold and inactive chapters are in italics.