Illiers
Illiers is the name of the following geographical objects in France:
- Illiers-Combray , commune in the Eure-et-Loir department
- Illiers-l'Évêque , commune in the Eure department
- Canton Illiers-Combray , canton in the Eure-et-Loir department
Illiers is the family name of the following people:
- Florent Patas d'Illiers (1926-2015), French flotilla admiral