- Category : 1879-births
- Type : PE
- Profile : 5/2 - Heretical / Hermit
- Definition : Split - Small (45)
- Incarnation Cross : LAX Prevention 2
French mathematician, professor of fluid mechanics at the University of Paris since 1927. Villat became a member of the French Academy of Sciences in 1932, and its president in 1948. He died on 19 March 1972, aged 92.