Villenave -de- Rions is a commune of 325 inhabitants (as of 1 January 2011) in the Gironde department in the region of Aquitaine. The municipality is located in the catchment area of the city of Bordeaux.

The municipality belongs to the canton in the Arrondissement Cadillac Langon.

Villenave -de- Rions is a wine community; the vineyards are among the appellations Premieres Cotes de Bordeaux and Cadillac.