Vignoux-sous-les-Aix (French pronunciation: [viɲu su le.z‿ɛks], literally Vignoux under Les Aix) is a commune in the Cher department in the Centre-Val de Loire region of France.

A winegrowing and farming village situated about 9 miles (14 km) northeast of Bourges at the junction of the D186 with the D11 and the D56 roads.