Neuville-sur-Oise (French pronunciation: [nøvil syʁ waz] ⓘ) is a commune in the Val-d'Oise department, in the northwest suburbs of Paris, France.

Forty years after the creation of Cergy-Pontoise, the village has retained its bucolic atmosphere and there has been little construction of large scale residential developments.

In the 17th century, Charles de la Grange unites the villages of Ham (Cergy), the Sergentery of Neuville-sur-Oise and the Barony of Conflans.

Le Pavillon d'Amour is a listed building situated Place du Pont on a small terrace in a park on the bank of the river Oise.

the interior is composed of pine walls with a blue painted dome white clouds and statuettes of birds.