The OOB counts 18 professors:
- Julia Baudart, Lecturer. Marine microbiology
- Stéphanie Bertrand, Lecturer. Evolution and development in chordates
- Laurence Besseau, Lecturer. Physiology, Marine ecophysiology
- Marc Besson, Lecturer. Ecotoxicology, Ecology, Marine integrative biology
- Stéphane Blain, Professor. Marine biogeochemistry
- Pascal Conan, Lecturer. Phycology, Marine biogeochemistry
- Yves Desdevises, Professor. Evolutionary biology, Marine interactions
- Fabien Joux, Professor. Microbiology, Marine biogeochemistry
- Raphaël Lami, Lecturer. Marine microbiology
- François Lantoine, Lecturer. Plankton, Phycology
- Franck Lartaud, Lecturer. Marine ecology, Geology
- Philippe Lebaron, Professor. Marine microbiology
- Laurence Méjanelle, Lecturer. Oceanography, Marine Chemistry
- Jadwiga Orignac, Lecturer. Ecology and benthic diversity
- Audrey Pruski, Lecturer. Marine ecophysiology
- Sophie Sanchez-Brosseau, Lecturer. Molecular phylogeny, Microbiology
- Marcelino Suzuki, Professor. Marine microbiology, Biotechnology