Welcome to the Phi Upsilon chapter of Delta Delta Delta! We have been a proud part of the Oklahoma State University community for over 50 years and are excited to continue building the legacy for many years to come.
Thank you for visiting and as you explore our Website you will soon see we strive to embody our Purpose and the morals and values of upstanding women. We take pride in reaching out to surrounding Tri Delta chapters, as well as supporting all 12 chapters in our Panhellenic community. At Phi Upsilon, we are not only involved in the Greek community, but we can also brag that 100 percent of our chapter also hold membership positions in non-Greek organization on campus. Being a member of Tri Delta is not only about reaching out to our sisters, but to everyone we meet.