de Fay is a French surname. Notable people with the surname include:
- Charles César de Fay de La Tour-Maubourg (1757–1831), French soldier
- Juste-Charles de Fay de La Tour-Maubourg (1774–1824), French marquess
- Marie Victor de Fay, marquis de Latour-Maubourg (1768–1850), French cavalry commander
Surname listThis page lists people with the surname de Fay. If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link. Category: