Delta Zeta (DZ) national sorority founded on October 24, 1902 at Miami University in Oxford, Ohio. Delta Zeta, Iota Theta Chapter at Mansfield University was installed in 1966. On the national level, as well as locally the sorority supports the Painted Turtle, as well as Starkey Hearing Foundation.

Creed:
The Delta Zeta Creed To the World, I Promise Temperance and Insight and Courage; To Crusade for justice, To seek the truth and defend it always; To those whom my life may touch in slight measure, May I give graciously of what is mine; To my friends, Understanding and appreciation; To those closers one, Love that is ever steadfast; To my mind, Growth; To myself, Faith; That I may walk truly In the light of the Flame.
Date Founded at MU: 1966
National Founding Date: October 24, 1902
Founded: Miami University, Oxford, Ohio
Chapter Affiliation: Iota Theta
Symbol: Roman Lamp
Colors: Rose and Green
Jewel: Diamond
Flower: Pink Killarney Rose
Magazine: The Lamp of Delta Zeta
Inter/National Headquarters: Oxford, Ohio
National Website: www.deltazeta.org
Local Website: http://www.freewebs.com/deltazeta-iotatheta/