Cogniet
Cogniet is a family name for the following people:
- Catherine Caroline Cogniet (1813–1892), French portraitist and wife of Léon Cogniet
- Léon Cogniet (1794–1880), French history and portrait painter
- Marcel Cogniet (1857–1902), French landscape painter
- Marie Amélie Cogniet (1798–1869), French genre painter and sister of Léon Cogniet
- Seraphe Cogniet (1765–1799) French revolutionary and collaborator of Eulogius Schneider