| Subject | QS | THE | ARWU | U.S. News |
|---|---|---|---|---|
| Clinical & Health | — | #501-600 | — | — |
| Education | — | #501-600 | — | — |
| Arts & Humanities | — | #601-800 | — | — |
| Computer Science | — | #601-800 | — | — |
| Engineering & Technology | — | #601-800 | — | — |
| Life Sciences & Medicine | — | #601-800 | — | — |
| Psychology | — | #601+ | — | — |
| Natural / Physical Sciences | — | #801-1000 | — | — |
| Social Sciences & Management | — | #801-1000 | — | — |
Université de Bretagne Occidentale ranks #1001-1200 in QS 2026, #900 in THE 2026. Its consensus position across the major rankings is #892 globally.