List of Marquette University fraternities and sororities

The Marquette University fraternity and sorority system offers organizations under the North American Interfraternity Conference (IFC), the National Pan-Hellenic Council (NPHC) and the National Panhellenic Conference (NPC). About 10% of the total undergraduate student body is active in Greek life.

Following is a list of Marquette University fraternities and sororities.

IFC fraternities
There are eight fraternities at Marquette affiliated with the North American Interfraternity Conference (IFC).
 * Delta Chi
 * Delta Sigma Pi, a coeducational fraternity with a focus on business education
 * Delta Tau Delta
 * Kappa Sigma
 * Sigma Chi
 * Sigma Lambda Beta, a primarily Latin-American social fraternity
 * Sigma Phi Delta, an engineering fraternity
 * Sigma Phi Epsilon
 * Triangle Fraternity, an engineering, science and architecture fraternity

NPHC fraternities and sororities
All member fraternities and sororities of the National Pan-Hellenic Council (NPHC), including those at Marquette University, are historically made up primarily of African-American students. Those with chapters at Marquette include:

Fraternities:
 * Alpha Phi Alpha
 * Iota Phi Theta
 * Kappa Alpha Psi
 * Omega Psi Phi
 * Phi Beta Sigma

Sororities:
 * Delta Sigma Theta
 * Alpha Kappa Alpha
 * Sigma Gamma Rho
 * Zeta Phi Beta

NPC sororities
Nine of Marquette's Greek organizations are members of the National Panhellenic Conference (NPC). One of them, Alpha Omega Epsilon, an engineering sorority, was founded at Marquette.
 * Alpha Chi Omega
 * Alpha Omega Epsilon, a sorority for women in Engineering and Technical Science
 * Alpha Phi
 * Alpha Xi Delta
 * Delta Xi Phi, a sorority dedicated to multicultural awareness
 * Kappa Delta
 * Pi Beta Phi
 * Sigma Kappa
 * Sigma Lambda Gamma, a historically Latina-based sorority.

Greek organizations formerly at Marquette
There are several fraternities and sororities that once had chapters at Marquette. They include:
 * Kappa Beta Gamma, the first sorority at Marquette. It still exists as an international sorority.
 * Omega Delta, 2008-2016
 * Sigma Sigma Sigma
 * Gamma Phi Beta
 * Alpha Epsilon Pi
 * Alpha Kappa Psi
 * Alpha Delta Gamma
 * Phi Delta Theta
 * Tau Kappa Epsilon
 * Gamma Theta Pi
 * Alpha Gamma Phi
 * Phi Kappa Theta