Chi Eta Phi Sorority, Inc. is a professional association for registered professional nurses and student nurses (male and female) representing many cultures and diverse ethnic backgrounds. More than 8000 Registered Nurses and Student Nurses hold membership in Chi Eta Phi Sorority, Inc.

There are over 78 graduate chapters and 38 undergraduate chapters located in 26 states, District of Columbia, St. Thomas, US Virgin Islands, and Monrovia Liberia, West Africa. Membership is by invitation and is both active and honorary.

The Supreme Basileus is Soror Lillian Stokes.