Welcome to Alpha Delta Pi

Established in 1851, Alpha Delta Pi is committed to sisterhood, values and ethics, high academic standards and social responsibility.  Led by Eugenia Tucker Fitzgerald, our founders formed The Adelphean Society for “the mental, moral, social, and domestic improvement of its members.” The Adelphean Society, later renamed Alpha Delta Pi, was the first secret society for college women. The principles of scholarship, leadership, sisterhood, and service guide over 215,000 women in more than  140 active collegiate chapters and over 150 alumnae associations of Alpha Delta Pi.