Alpha Delta Pi

Alpha Delta Pi
ΑΔΠ
FoundedMay 15, 1851 (1851-05-15)
Wesleyan College (Macon, Georgia)
TypeSocial
AffiliationNPC
StatusActive
ScopeInternational
MottoWe Live For Each Other
Member badge
Colors  Azure and   White
FlowerWoodland Violet
JewelDiamond
Mascot"Alphie" The Lion
PublicationThe Adelphean
PhilanthropyRonald McDonald House Charities
Chapters161
Members260,000+ lifetime
Headquarters1386 Ponce de Leon Ave., NE
Atlanta, Georgia 30306
United States
Websitewww.alphadeltapi.org

Alpha Delta Pi (ΑΔΠ), commonly known as ADPi (pronounced "ay-dee-pye"), is an International Panhellenic sorority founded on May 15, 1851, at Wesleyan College in Macon, Georgia. It is the oldest secret society for women.

Alpha Delta Pi is a member of the National Panhellenic Conference. The sorority's national philanthropic partner is the Ronald McDonald House Charities. Its executive office is located in Atlanta, Georgia.