The 4th constituency of Drôme is a French legislative constituency in the Drôme département.

It contains the cantons Bourg-de-Péage, Le Grand-Serre, Romans-sur-Isère-1, Romans-sur-Isère-2, Saint-Donat-sur-l'Herbasse and Saint-Vallier.

[1] then Marie-Hélène Thoraval