List of Carnegie Mellon University fraternities and sororities explained

The Greek tradition at Carnegie Mellon University began years ago with the founding of Theta Xi in 1912.^[1] As of the 2022 fall semester, 14% of the university's undergraduate men were members of a fraternity, and 11% of the undergraduate women were members of a sorority.^[2] Following is a list of Carnegie Mellon University fraternties and sororities, organized by national umbrella organization or type.

Interfraternity Council

The Interfraternity Council has the following fraternities on campus.^[3]

• Alpha Epsilon Pi
• Alpha Sigma Phi
• Phi Delta Theta
• Pi Kappa Alpha
• Sigma Alpha Epsilon
• Sigma Chi
• Sigma Nu
• Sigma Phi Epsilon

Multicultural Greek Council

The Multicultural Greek Council has the following members on campus.^[4]

• alpha Kappa Delta Phi (sorority)
• Kappa Phi Lambda (sorority)
• Lambda Phi Epsilon (fraternity)

National Pan-Hellenic Council

The National Pan-Hellenic Council has the following members on campus.^[5]

• Alpha Kappa Alpha
• Alpha Phi Alpha
• Delta Sigma Theta
• Kappa Alpha Psi

Panhellenic Council

The Panhellenic Council has the following sororities on campus.^[6]

• Alpha Chi Omega
• Alpha Phi
• Delta Delta Delta
• Delta Gamma
• Kappa Alpha Theta
• Kappa Kappa Gamma

Non-social organizations

Professional fraternities

• Alpha Kappa Psi (co-ed)^[7]
• Sigma Alpha Iota (women)^[8]

Service fraternities

• Alpha Phi Omega (co-ed)

Notes and References

1. Lurding, Carroll and Becque, Fran. (October 10, 2022) "Carnegie Mellon University" Almanac of Fraternities and Sororities. Urbana: University of Illinois. Accessed October 23, 2023.
2. Web site: Carnegie Mellon University Student Life . October 23, 2023 . U.S. News & World Report.
3. Web site: The Interfraternity Council - Student Leadership, Involvement, and Civic Engagement - Student Affairs . 2023-10-24 . Carnegie Mellon University . en.
4. Web site: The Multicultural Greek Council - Student Leadership, Involvement, and Civic Engagement - Student Affairs . 2023-10-24 . Carnegie Mellon University . en.
5. Web site: The National Pan-Hellenic Council - Civic Engagement - Student Affairs . 2023-10-24 . Carnegie Mellon University . en.
6. Web site: The Panhellenic Council - Student Leadership, Involvement, and Civic Engagement - Student Affairs . 2023-10-24 . Carnegie Mellon University . en.
7. Web site: Alpha Kappa Psi Professional Business Fraternity TartanConnect . 2023-10-24 . Carnegie Mellon University.
8. Web site: Sigma Alpha Iota . 2023-10-24 . Sigma Alpha Iota . en.