When it comes to the world of fraternities, legacy, tradition, and brotherhood stand tall. Originating primarily from the United States, these societies for male college students have spread influence and chapters throughout the world. Every fraternity boasts its own set of values, philanthropies, and historical achievements. While some are known for their contributions to community service, others are recognized for producing prominent leaders in various fields. Let’s explore the top 10 fraternities that have made a significant impact globally.
#10 Delta Upsilon
Delta Upsilon (ΔΥ) prides itself on being the world’s oldest non-secret, non-hazing fraternity. Founded in 1834 at Williams College, it started as a group opposing secret societies prevalent in colleges at that time. With its motto “Justice, Our Foundation,” Delta Upsilon’s mission is to promote personal growth and development with a commitment to lifelong learning and social justice. The fraternity has produced notable alumni, including several statesmen and philanthropists, and continues to foster a global network dedicated to creating change.
#9 Lambda Chi Alpha
Founded in 1909 at Boston University, Lambda Chi Alpha (ΛΧΑ) is one of the youngest but rapidly growing fraternities. With a strong commitment to a harm-free initiation process, Lambda Chi Alpha offers a unique approach to brotherhood that emphasizes leadership and personal development. Its philanthropic focus is fighting hunger, with a partnership with Feeding America, and chapters across North America have contributed millions of meals to those in need.
#8 Tau Kappa Epsilon
Tau Kappa Epsilon (ΤΚΕ), or Teke, was formed in 1899 at Illinois Wesleyan University. With a motto of “Better Men for a Better World,” TKE focuses on building men of character. The fraternity does not have a strict definition of what an ideal member should look like, arguing instead that strength comes from diversity. It has one of the largest alumni bases of any fraternity, including influential business leaders, politicians, and celebrities.
#7 Sigma Chi
Sigma Chi (ΣΧ) was founded in 1855 at Miami University in Ohio after a disagreement with members of Delta Kappa Epsilon. The fraternity’s core values are based on the qualities of friendship, justice, and learning. Sigma Chi has a reputation for leadership development programs, such as the Huntsman Cancer Institute, which has been a significant recipient of the fraternity’s philanthropic endeavors. Notable Sigs have become presidents, senators, and actors, spreading their influence across various spheres.
#6 Sigma Phi Epsilon
Sigma Phi Epsilon (ΣΦΕ), or SigEp, currently claims the title of the largest fraternity by undergraduate enrollment in the United States. Established in 1901 at the University of Richmond, SigEp has a philosophy which centers on the Balanced Man Ideal. It prioritizes progression and development in all aspects of life — intellectual, physical, and spiritual. SigEp also partners with Big Brothers Big Sisters of America, guiding young men through mentorship programs.
#5 Kappa Sigma
Boasting a long history, which includes roots that reportedly reach back to the University of Bologna in 1400, Kappa Sigma (ΚΣ) was formally established in the United States in 1869 at the University of Virginia. Its motto is “Bononia Docet” (Bologna Teaches), underlining a commitment to education and learning. With an extensive membership and a focus on leadership skills, community service, and academic excellence, Kappa Sigma chapters are heavily involved in philanthropic ventures, such as the Military Heroes Campaign.
#4 Alpha Tau Omega
Alpha Tau Omega (ΑΤΩ), formed shortly after the American Civil War in 1865 at the Virginia Military Institute, was the first fraternity created as a national organization. Founded with the intent of uniting the North and South in a brotherhood, ATO has grown significantly and is known for fostering a strong sense of ethical leadership and emphasis on personal development. Their philanthropic work includes partnerships with various organizations focused on mental health and wellness.
#3 Pi Kappa Alpha
Often referred to as PIKE, Pi Kappa Alpha (ΠΚΑ) was founded in 1868 at the University of Virginia. PIKE’s history is steeped in tradition, with a mission to “develop men of integrity, intellect, and high moral character.” PIKE has consistently been among the top fraternities in both size and influence, and is actively involved in educational programming and philanthropy, with a particularly strong commitment to supporting fire safety and education.
#2 Phi Delta Theta
Phi Delta Theta (ΦΔΘ), also known as Phi Delt, was founded in 1848 at Miami University in Ohio. It is one of the “Miami Triad” fraternities that significantly shaped the Greek-letter society landscape in the United States. Known for its strong values and bonding, Phi Delta Theta emphasizes philanthropy, academic success, and athletic vigor. With alumni that include Nobel laureates and U.S. Presidents, Phi Delta Theta has established a legacy of leadership and excellence.
#1 Sigma Alpha Epsilon
At the top of our list, we have Sigma Alpha Epsilon (ΣΑΕ), founded in 1856 at the University of Alabama. Known commonly as SAE, this fraternity boasts a membership that spans across the United States. SAE’s “True Gentleman” creed serves as the philosophical foundation for the organization, highlighting high moral standards and ethical behavior. With an alumni network that is influential and extensive, SAE members have been known for their involvement in politics, business, and philanthropy. The fraternity’s commitment to service is visible through the work done with the Children’s Miracle Network Hospitals and other charitable causes.
Each of these fraternities has left an indelible mark on the fabric of social and philanthropic efforts worldwide. While all have their origins and strongest presence within North America, their influence extends globally through alumni and various programs. The brotherhoods formed within these organizations support not only personal growth and strong social networks but also contribute significantly towards building better communities. Their legacies are built on service, leadership, and the continual pursuit of excellence, making them pillars of the fraternity world.