| Abbé Grégoire - Founder of the Conservatory | Proposes its creation in 1794. |
| Jacques de Vaucanson - Mechanic and inventor | First collections with its automatons. |
| Léon Vaudoyer - 19th century architect | Redesign the buildings under the July monarchy. |
| François Schuiten - Belgian draftsman | Restored the metro station in 1994. |
| Maurice Daumas - History of techniques | Transforms the museum in the 1950s. |
| Léon Foucault - Physician | Pendulum exhibited in the museum church. |