Morainvilliers (French pronunciation: [mɔʁɛ̃vilje]) is a commune in the Yvelines department in the Île-de-France region in north-central France.

Morainvilliers is one of the French cities with the highest per capita tax income and is characterised by particularly high property prices.

[3] Its pleasant living environment and its proximity to Paris (30 km) make it a residential community much sought-after by the wealthiest households.

The commune is composed of Morainvilliers and also of a small village, Bures.

This Yvelines geographical article is a stub.