USA Oklahoma
- Bacone College
- Cameron University
- East Central University
- Langston University
- Mid-America Christian University
- Northeastern State University
- Northwestern Oklahoma State University
- Oklahoma Baptist University
- Oklahoma Christian University
- Oklahoma City University
- Oklahoma Panhandle State University
- Oklahoma State University System
- Oklahoma Wesleyan University
- Oral Roberts University
- Phillips Theological Seminary
- Phillips University (closed July 1998)
- Rogers State University
- Saint Gregory’s University
- Southeastern Oklahoma State University
- Southern Nazarene University
- Southwestern Christian University
- Southwestern Oklahoma State University
- University of Central Oklahoma
- University of Oklahoma
- University of Oklahoma Health Sciences Center
- University of Science & Arts of Oklahoma
- University of Tulsa