Graduate students at Oregon State can pursue a concurrent degree or a dual major within one degree.
A dual major consists of one degree (e.g., M.A., M.S., MPH) and two majors. For example, a student may pursue a MS in Crop Science and Toxicology. Upon successful completion, the student will be awarded one degree. Please review the guidelines for a dual major master's or dual major Ph.D.
A concurrent degree involves pursuing two degree types, such as an M.S. and an MBA, at the same time. Concurrent graduate degrees of any kind must always include a separate program of study, diploma application, preliminary oral and/or final exam, and project or thesis for each degree. Please check with your intended programs before pursuing a concurrent degree.
Students may also pursue a graduate certificate along with a graduate degree. Please review the guidelines for a concurrent certificate with graduate degree.
Concurrent master's degrees
This section is taken from the Graduate catalog.
Students who earn two master’s degrees at Oregon State University must complete all degree requirements for each degree. This requires:
- Submitting separate program of study forms for each degree
- Submitting separate diploma applications for each degree
- Completing separate projects or theses for each degree
- Scheduling separate final oral examinations for each degree
- Passing final oral examinations for each degree.
For more information, please refer to the Transfer Credit section of the Graduate Catalog.
Guidelines for a dual major at the master's level (two majors, one degree)
- A single degree type is awarded for the dual major, such as MA, MS, EdM, or MF degrees.
- Both of the majors you select must be individually authorized to award the degree.
- You must apply to and be admitted to both majors.
- You must pass any qualifying exams for both majors.
- You must meet all degree requirements for both majors.
- Each major must be acceptable as a minor for the other major.
- A minimum of 60 credits must be posted on the program of study.
Committee and thesis
Your examining committee will consist of two Graduate Faculty members from each major and if a thesis is required by either major, a Graduate Council Representative. Learn how to select a GCR.
If both majors require a thesis then only one thesis, which must be acceptable to both majors, is required. This thesis may be directed by one person qualified in both majors or by co-major professors (one from each major). An approximately equal amount of thesis credit must be taken in each major. The maximum total credit for thesis on the program is 12 credits.
If one major requires a thesis and the other does not then the thesis must be directed by a qualified Graduate Faculty member from the major requiring a thesis. Up to 12 credits of thesis from this major may appear on the program. If the other major requires research in-lieu-of-thesis, up to 6 credits of 501 or 506 in this major may be posted on the program.
If neither major requires a thesis, and if a major requires research in-lieu-of-thesis, up to 6 credits of 501 or 506 in a major may be posted on the Program of study. A maximum of 12 credits of research in-lieu-of-thesis may be posted on the Program of study if both majors require research in-lieu-of-thesis.
All other requirements for the master's degree which are not in conflict with the above requirements apply to the dual major master's degree.
Guidelines for a dual major at the doctoral level
- Only one degree is awarded for dual major doctoral degrees.
- You must be admitted to the doctoral program in each of the two major fields.
- You must fulfill all program requirements (e.g., written examinations, language requirements) in each of the two major fields.
- On the graduate program of study, the number of hours of coursework should be similar in each of the two fields, and you should register for approximately the same number of thesis hours in each major (e.g., 18 credits of thesis under each major, for a total of 36 thesis credits).
Committee and dissertation
You have the option of one or two major professors. If one major professor is selected, this professor must be approved to direct doctoral dissertations in both of the two major fields. If two major professors from the two major fields are selected, each must be approved to direct doctoral dissertations in their field.
Your doctoral committee shall consist of a minimum of two Graduate Faculty members from each major and a Graduate Council representative.
The dissertation must show evidence of originality and a real contribution to knowledge in both of the major fields.
All other non-conflicting rules and requirements governing doctoral degrees apply.
Pursuing a second Ph.D.
Students may enroll for a second Ph.D. degree if they have previously obtained a Ph.D. from OSU or elsewhere. Concurrent pursuit of dual Ph.D. degrees is not allowed. In the case of a student pursuing a second Ph.D. degree, requirements for the second Ph.D. must be met without overlap with the first Ph.D. degree including, but not limited to:
- Successful completion of a second preliminary exam
- Separate thesis with no overlap with the first Ph.D. thesis
- A final defense exam for the second Ph.D.
- A different major advisor from the first Ph.D.
- A thesis committee of different faculty than the first Ph.D. degree (although some, but not complete, overlap between committee members would be acceptable in the case of two Ph.D. degrees from OSU)
- And all other non-coursework curricular requirements for the second Ph.D. degree program.
Courses from the first Ph.D. degree relevant to the second degree may be allowed to transfer between the two degrees. However, the student’s graduate committee must approve all course transfers, should pay particular attention to the relevancy, overlap, and currency of any courses to be transferred from one Ph.D. degree to another, and are advised to proceed conservatively when approving course transfers from a first Ph.D. to a second Ph.D. degree.
Guidelines for a concurrent certificate with graduate degree
Students who earn a concurrent certificate with a graduate degree at Oregon State University must complete all requirements for each certificate and degree. This requires:
- Meeting the residence requirements for each certificate and degree
- Submitting separate program of study forms for each certificate and degree
- Submitting separate diploma applications for each certificate and degree
- Completing separate capstones/projects/theses as required for each certificate and degree
For more information, please refer to the degree completion steps and deadlines pages for master’s, doctoral, and certificate students.