Enrollment Dates -
Spring 2019
| Dates to Register | Retention/Graduation Hours Earned | |
| October | 22 | Priority and Graduate Students |
| Seniors | ||
| 23 | 115 or more | |
| 24 | 110 or more | |
| 25 | 105 or more | |
| 26 | 100 or more | |
| 29 | 95 or more | |
| 30 | 90 or more | |
| Juniors | ||
| October | 31 | 85 or more |
| November | 1 | 80 or more |
| 2 | 75 or more | |
| 5 | 70 or more | |
| 6 | 60 or more | |
| Sophomores | ||
| November | 7 | 50 or more |
| 8 | Tulsa Transfer Enrollment Day 50+ hours* (Tulsa only) | |
| 12 | Transfer Enrollment Day 50+ hours* | |
| 13 | 40 or more | |
| 14 | 30 or more | |
| Freshmen | ||
| November | 15 | 20 or more |
| 16 | Transfer Enrollment Day 20+ hours* | |
| 19 | 15 or more | |
| 20 | 10 or more | |
| 26 | 0 and last digit of Student ID 0-5 | |
| 27 | 0 and last digit of Student ID 6-9 | |
| 28 | All Continuing Students/Transfers* | |
| December | 7 | Enrollment Day - New freshmen* |
| 12 | Transfer/Freshmen Make-up Enrollment Day* | |
| 18 | Transfer/Freshmen Make-up Enrollment Day* | |
| January | 9 | International NSO&E |
| 10 | Transfer/Freshmen Make-up Enrollment Day* | |
*New freshmen and new transfer students will begin the enrollment process with the New Student Orientation and Enrollment Office, 321 Student Union, (405) 744-3636, newstudents.okstate.edu.
Notice to first-semester students: Credit earned by examination (such as AP or CLEP) will be recorded on a student’s OSU transcript with a neutral grade of “CBE-P” (Pass) if the student earns the equivalent of a “C” or better on the examination. No grade is recorded if the student fails the exam.