Oklahoma State University, home of the Cowboys, is a top-ranked public land-grant research university in Stillwater, Oklahoma offering science and arts education.

Oklahoma State University is a public research university in Stillwater leading Oklahoma with nationally-ranked scholarship from Aerospace to Zoology.

Become an OSU Cowboy! Undergraduate admissions provide information and resources for visiting campus and applying as a freshman, transfer or online student.

OSU Application. Applications are currently open for students who are applying to the Stillwater or Tulsa campuses for: Spring, summer, fall 2025; START OR CONTINUE MY OSU APPLICATION

Oklahoma State University Stillwater, OK 74078 Campus & Parking Maps (405) 744-5000

Oklahoma State University is located in Stillwater, a thriving community with multiple options for recreation, entertainment, and travel.

Learn more about Oklahoma State University campus housing, student jobs, the 200,000-square-foot Colvin Recreation Center, student organizations, clubs and more.

Dedicated to helping students reach their fullest potential, the Oklahoma State University degree list can help prospective students explore over 80 undergraduate major options.

Oklahoma State University's financial aid programs offer an opportunity for students to receive an exceptional education at an affordable price.

Here are the important dates and deadlines for students entering OSU in the spring semester. July 1 - OSU Application opens Students who have completed their junior year in high school can begin applying for the upcoming year.