Fraternity & Sorority Organizations

ΑΚΩ - Alpha Kappa Omega Fraternity

Alpha Kappa Omega Fraternity is a family oriented organization founded on the principles of strength, loyalty, pride, wisdom, and courage, sealed in the tenets of leadership, service, and our bond as brothers.
Chapter: Alpha
Founders Day: Mar. 31, 1997
Email: alphakappaomega@csueastbay.edu
Instagram: @akomega_alpha

ΔΧ - Delta Chi Fraternity

We, the brothers of Delta Chi Fraternity, believe that great advantages can be derived from a brotherhood of college and university men. We value close associations and believe they promote friendship, develop character, advance justice, and assist in the acquisition of a sound education.
Chapter: East Bay
Founders Day: Oct. 13, 1890
Email: csuebdeltachi@gmail.com
Instagram: @deltachi_csueb

ΓZΑ – Gamma Zeta Alpha Fraternity, Inc.

The mission of Gamma Zeta Alpha Fraternity, Inc. is to establish and promote a nurturing environment at the university level and beyond, through academic excellence, community service, and the celebration of the diverse Latino Culture.
Chapter: Tua
Founders Day: Dec. 3, 1987
Email: tau.gammas@gmail.com
Instagram: @eb_gammas_

ΛΘΦ - Lambda Theta Phi Latin Fraternity, Inc.

The motto of Lambda Theta Phi Latin Fraternity, Inc. is “Chivalry above Self.” We are Latino by tradition, but membership is open to all college students. We have very high values in academics, community service, and brotherhood.
Chapter: Gamma Omicron
Founders Day: Dec. 1, 1975
Email: eastbaylambda@gmail.com
Instagram: @eastbaylambdas

ΣΔY - Sigma Delta Upsilon

Sigma Delta Upsilon identifies the principles of Unity, Pride and Social Skills as the basis of the fraternity. These principles ensure the longevity of the fraternity and the bond of its brothers. With these three principles laying the foundation of the fraternity, the brotherhood will forever remain strong.
Chapter: Local
Founders Day: Oct. 11, 2011
Email: sigmadeltaupsilon101111@gmail.com
Instagram: @sigmadeltaupsilon

ΤΚΕ - Tau Kappa Epsilon

Tau Kappa Epsilon Fraternity is a brotherhood of men who support each other’s mental, moral, and social development. Members of Tau Kappa Epsilon value scholarship, character, leadership, teamwork, service, and brotherhood. We aim to make a positive difference in society and become better people in the process. 
Chapter: Upsilon Psi 
Founders Day: Jan. 10, 1899
Email: tkeupsilonpsi@gmail.com
Instagram: @tke_eastbay

ΖΩ - Zeta Omega

Zeta Omega is a motivated, inspiring local fraternity built upon six standards of success. With a strong brotherhood, we strive to be a positive influence, socially as well as in the community. We uphold the principles of prosperous fraternity men through hard work and progress, in a diverse setting of unique gentlemen.
Chapter: Local
Founders Day: Feb. 13, 2013
Email: csuebzetaomegasocial13@gmail.com 
Instagram: @csuebzetaomega

ΑΚO - Alpha Kappa Omicron Sorority, Inc.

Alpha Kappa Omicron is a Pilipino-American sorority based on the history, traditions, and culture of the Philippines. This sorority is dedicated to the development of community awareness, self-empowerment, and academic excellence.
Facebook | Website
Chapter: Beta Chapter
Founders Day: Dec. 3, 1997
Email: akomicronbeta.eb@gmail.com
Instagram: @akomicron_beta

ΑΦ - Alpha Phi International Fraternity

Alpha Phi Sorority is a sisterhood of outstanding women supporting one another in lifelong achievement. Sisters share a commitment to excellence and a strong desire to help one another and their communities. Alpha Phi enhances and promotes each member’s development and learning by focusing on sisterhood, service, scholarship, leadership, loyalty and character development.
Chapter: Eta Delta
Founders Day: Apr. 11, 1987
Email: csuebaphipresident@gmail.com
Instagram: @csuebalphaphi

Κ Ξ - Kappa Xi

Kappa Xi is a local social sorority based on a strong sisterhood, philanthropies, and friendships that last a lifetime. Since our organization is local, Kappa Xi is the only chapter. We offer a yearly daisy scholarship to our sisters.
Chapter: Alpha
Founders Day: Jan. 15, 1992
Email: kxipresident@gmail.com
Instagram: @csuebkappaxi

ΣOΝ - Sigma Omega Nu, Latina Interest Sorority, Inc.

Sigma Omega Nu is an organization that is built on academics, cultura, and sisterhood. Sigma Omega Nu provides a support system, cultura awareness, and a long-live sisterhood. It is a comfort zone where respect, accountability, and compassion is given and learned for womxn and the community. Sigma Omega Nu, Latina Interest Sorority, Inc. offers a unique sisterly experience for empowering womxn, by creating scholastic excellence, bringing cultura awareness, and providing a sisterhood bond in higher education.The purpose of this Sorority shall be to strive for sisterhood, scholastic excellence, self- improvement, and Latina awareness and provide community service on the University Campus of very corresponding Chapter, as well as in the community.
Chapter: Xi Chapter
Founders Day: Nov. 6, 1996
Email: eastbaysunnies@gmail.com 
Instagram: @eastbay_sunnies

ΣΣΣ - Sigma Sigma Sigma

Sigma Sigma Sigma stands as a proud symbol of high academic standards, honor, loyalty, dedication, and true sisterhood. Sigma Sigma Sigma reaffirms its long standing core values of wisdom, power, faith, hope and love. Sigma events include: Philanthropic events such as “Sigma Serves Children,” scholarships, formals, and socials. 
Chapter: Epsilon Alpha
Founders Day: Apr. 20, 1898
Email: trisigma.ea.president@gmail.com
Instagram: @csuebtrisigma

ΑΦΑ - Alpha Phi Alpha Fraternity, Inc.

Alpha Phi Alpha Fraternity, Inc. develops leaders, promotes brotherhood and academic excellence, while providing service and advocacy for our communities. 
Chapter: Xi Pi
Founders Day: Dec. 4, 1906
Email: xipialphas@gmail.com
Instagram: @xipialphas

ΑΚΑ - Alpha Kappa Alpha Sorority, Inc.

Founded in 1908 on the campus of Howard University, the purpose of Alpha Kappa Alpha Sorority, Inc. is to cultivate and encourage high scholastic and ethical standards, to promote unity and friendship amongst college women, and to study and help alleviate problems concerning girls and women in order to improve their social stature. 
Chapter: Xi Pi
Founders Day: Jan. 15, 1908
Email: xipichapter1908@gmail.com
Instagram: @xipichapter

ΚAΨ - Kappa Alpha Psi Fraternity, Inc.

Kappa Alpha Psi Fraternity, Incorporated was founded January 5, 1911 at Indiana University by ten founders. Originally chartered Kappa Alpha Nu it was changed to Kappa Alpha Psi to acquire a more distinguished Greek lettered symbol. Kappa Alpha Psi Fraternity, Incorporated has 5 main objectives: 1. To unite college men of culture, patriotism, and honor in a bond of fraternity. 2. To encourage honorable achievement in every field of human endeavor. 3. To promote the spiritual, social, intellectual, and moral welfare of members. 4. To assist the aims and purposes of colleges and universities. 5. To inspire service in the public interest. 
Chapter: Nu Sigma
Founders Day: Jan. 5, 1911
Email: nusigma1989@gmail.com
Instagram: @nusigmanupes1989

ΩΨФ - Omega Psi Phi Fraternity, Inc.

Omega Psi Phi Fraternity, Inc. (ΩΨΦ) is a historically African-American fraternity. The fraternity was founded on November 17, 1911, the first at a historically black university, by three Howard University students, Edgar Amos Love, Oscar James Cooper and Frank Coleman, and their faculty adviser, Dr. Ernest Everett Just. Since its founding the organization has chartered over 750 undergraduate and graduate chapters.
Chapter: Alpha Rho (grade chap)
Founders Day: Nov. 17, 1911
Email: alpharho16@gmail.com
Instagram: @alpha_rho_ques

ΔΣΘ - Delta Sigma Theta Sorority, Inc.

Delta Sigma Theta Sorority, Incorporated is a private, not-for-profit organization whose purpose is to provide assistance and support through established programs in local communities throughout the world. The organization is a sisterhood of predominantly Black, college educated women. Since its founding more than 300,000 women have joined the organization. The Sorority has over 900 collegiate and alumnae chapters located in the United States, the Arabian Gulf, Bahamas, Bermuda, Canada, Germany, Jamaica, Japan, the Republic of Korea, and the Virgin Islands.
Chapter: Epsilon Nu
Founders Day: Jan. 13, 1913
Email: epsilonnu.dst@gmail.com
Instagram: @epsilonnu_dst

ΦΒΣ - Phi Beta Sigma Fraternity, Inc.

Phi Beta Sigma Fraternity was founded at Howard University in Washington, D.C., January 9, 1914, by three young African-American male students. The Founders, Honorable A. Langston Taylor, Honorable Leonard F. Morse, and Honorable Charles I. Brown, wanted to organize a Greek letter fraternity that would truly exemplify the ideals of brotherhood, scholarship, and service.The Founders deeply wished to create an organization that viewed itself as “a part of” the general community rather than “apart from” the general community. They believed that each potential member should be judged by his own merits, rather than his family background or affluence…without regard to race, nationality, skin tone or texture of hair. They desired for their fraternity to exist as part of an even greater brotherhood which would be devoted to the “inclusive we” rather than the “exclusive we”. 
Chapter: Delta Beta 
Founders Day: Jan. 9, 1914
Email: deltabetachapter1965@gmail.com
Instagram: @theeastbaysigmas

ΖΦΒ - Zeta Phi Beta Sorority, Inc.

The purpose of Zeta Phi Beta Sorority, Inc. is to be a “community-conscious, action-oriented organization” designed to promote scholarship, uplift the community through service, project the image of finer womanhood and foster life-long bonds. We continue to advance our sorority’s impact on the world by building on the traditions of our past while addressing the concerns of society in the community. 
Chapter: Tau Mu
Founders Day: Jan. 16, 1920
Email: taumuzetas@gmail.com
Instagram: @taumuzetas

ΣΓΡ- Sigma Gamma Rho Sorority, Inc.

The motto of Sigma Gamma Rho Sorority is “Greater Service and Greater Progress.” Our purpose is to enhance the quality of life within the community. Public service, leadership development and education of youth are the hallmark of the organization’s programs and activities. Sigma Gamma Rho addresses concerns that impact society educationally, civically, and economically.
Chapter: Sigma Omicron
Founders Day: Nov. 12, 1922
Email: sgrhocsueb@gmail.com
Instagram: @so_poodles

ΙΦΘ - Iota Phi Theta Fraternity, Inc.

The purpose of Iota Phi Theta Fraternity, Inc. is “Building A Tradition and Not Rest Upon One”. A brotherhood of predominantly Black college educated men, the major programs of the Fraternity are based upon the organization’s principles of scholarship, leadership, fidelity, citizenship, and brotherhood.
Chapter: Beta Upsilon
Founders Day: Sep. 19, 1963
Email: betaupsilon63@gmail.com
Instagram: @betaupsilon_ipt

ΑΦΩ - Alpha Phi Omega

Alpha Phi Omega is a co-ed service fraternity organized to provide community service, leadership development, and social opportunities for college students. Leadership, Friendship, and Service are the three cardinal principles that govern our fraternity and make us unique from all the others.
Chapter: Omicron Zeta
Founders Day: Dec. 16, 1925
Email: president@aphiooz.org
Instagram: @aphiooz

BΓN - Beta Gamma Nu Fraternity

Beta Gamma Nu is a Greek fraternity that participates in all aspects of college life. Whether it is a social, philanthropic, or professional event, we pride ourselves in getting involved and maximizing our college experience. Beta Gamma Nu is made up of members that are accepting of other people’s views and respect their opinions even when it is different from their own. Beta Gamma Nu promotes unity within its members by having a strong foundation based on the aspect of family.
Chapter: Theta
Founders Day: Jan. 15, 1997
Email: betagammanu.thetachapter@gmail.com 
Instagram: @betagammanu_eastbay

ΛΘΝ - Lambda Theta Nu Sorority, Inc.

The purpose of Lambda Theta Nu Sorority, Incorporated shall be to open doors of opportunity to the latinas in our community. The primary focus is academic excellence and promoting the advancement of latina women in higher education. Lambda Theta Nu Sorority, Incorporated also promotes the advancement of latinas through various campus activities and community services, and provides an environment for personal growth within a unit of sisterhood. Lambda Theta Nu Sorority, Incorporated’s priorities, however, will be placed upon academic excellence and community service.
Chapter: Alpha Tau
Founders Day: Mar. 11, 1986
Email: alphataupresident@gmail.com
Instagram: @alphataulambdas

ΛΣΓ - Lambda Sigma Gamma Sorority

Since 1986, our organization has prided itself on commitment to academic achievement, community service, cultural awareness, leadership and professional advancement. Lambda Sigma Gamma has entered the lives of over 2200 women at 24 campuses throughout the states of California & Arizona. As we venture into our third decade of existence, we honor the sisters who have molded Lambda Sigma Gamma into what it is today, and cherish the Sisters who will continue our traditions for many years to come!
Chapter: Alpha Beta
Founders Day: Oct. 24, 1986
Email: alphabetalsg@gmail.com
Instagram: @alphabeta_lsg

ΛΘA - Lambda Theta Alpha Sorority, Inc.

The purpose of Lambda Theta Alpha Sorority, Inc. shall be to provide a sisterhood based on unity, love, and respect. Specifically, the sorority aims to develop strong leaders who will then provide and practice political, social and cultural activities, promote unity through charitable and educational programs, maintain a higher standard of learning, and serve as a voice for all students.
Chapter: Zeta Zeta
Founders Day: Dec. 1, 1975
Email: 
Instagram: @lta_zetazeta

ΘΛΨ - Theta Lambda Psi, Latina Sorority

Theta Lambda Psi Latina Sorority is a community service and social based organization. Our goal is to outreach to the local community and raise awareness for high school retention, voting, field work and immigration, women’s health issues, cultural awareness, and ovarian cancer.
Chapter: Alpha
Founders Day: April 3, 2002
Email: Alpha_chapter@thetalambdapsi.org
Instagram: @thetalambdapsi

ΖΣΧ- Zeta Sigma Chi Multicultural Sorority, Inc.

Zeta Sigma Chi Multicultural Sorority Incorporated was founded on March 3, 1991, at Northern Illinois University by eight RADIANT ladies. We were the first Multicultural sorority to be founded in the Midwest and the third to be founded nationally. As our world grows more diverse, so will Zeta Sigma Chi. We invite ALL women to seek membership within our organization, as we shall seek ALL women to maintain the dream of our founders: The dream of spreading multiculturalism and sisterhood around the world. 
Chapter: Upsilon
Founders Day: Mar. 3, 1991
Email: 
Instagram: @eastbay_zchis