Delta Xi Phi (ΔΞΦ) is a national multicultural sorority that was founded at the University of Illinois at Urbana-Champaign by fifteen women on April 20, 1994.

Delta Xi Phi is based on five pillars: the Advancement of Women through Higher Education, Community Service, Increasing Multicultural Awareness, Sisterhood, and Friendship.

Delta Xi Phi sorority was founded on April 20, 1994, on the University of Illinois at Urbana-Champaign (UIUC) campus, by fifteen young women.

Multicultural awareness, as well as community service, empowerment of women in higher education, friendship, and sisterhood, were also important aspects of Delta Xi Phi.

The fifteen founders, known as "Diamantes", are as follows: In the spring of 1992, two different groups of women were seeking to establish a new sorority at UIUC learned of each other's intentions.