Isère's 4th constituency

The 4th constituency of Isère is one of ten French legislative constituencies in the Isère département.

It was defined in 1986 to cover the then cantons of de Bourg-d'Oisans, Clelles, Corps, Fontaine-Seyssinet, Mens, Monestier-de-Clermont, La Mure, Valbonnais, Vif and Villard-de-Lans.

2010 by-election
Following the appointment of Didier Migaud as the head of the Court of Audit, a by-election was held on Sunday, May 30 and June 6, 2010.