Longvilliers
Longvilliers is the name of the following places:
- Longvilliers (Pas-de-Calais) , commune in the Pas-de-Calais department
- Longvilliers (Yvelines) , commune in the Yvelines department in France
Longvilliers is a family name that may refer to:
- Phillippe de Longvilliers de Poincy (1583–1660), French governor