Delta Phi Epsilon (ΔΦΕ or DPhiE) is an international sorority founded on March 17, 1917 at New York University Law School in Manhattan.

[4][5] Delta Phi Epsilon's flower is the Lovely Purple Iris, and its international mascot is the Unicorn.

Sixty-five roses is significant to CF children since the word "cystic fibrosis" is difficult for a child to say.

At the 2016 International Leadership Forum, Delta Phi Epsilon Sorority gave their largest single donation to date of $471,060.

[12] As with all National Panhellenic Conference (NPC) sororities, women may join Delta Phi Epsilon if they attend as an undergraduate a university with an active chapter from which they receive a membership offer.

[6] After graduation, the programming for alumnae moves to five other areas: character, civic, cultural, connection, career.

"This policy reflects Delta Phi Epsilon International Sorority's commitment to anti-discrimination practices in relation to all trans women and non-binary individuals [potential new members, sisters (active and alumnae), volunteers, and staff] and ensures their rights to express themselves and live authentically are respected and protected.