Sautron (; ) is a commune in the Loire-Atlantique département in western France.
Sautron is located 10 km north west of Nantes, close to the Nantes-Vannes expressway.
Surrounding communes are Vigneux-de-Bretagne, Orvault, Saint-Herblain and Couëron.
According to the classification established by INSEE, Sautron is a commune urbaine (urban commune), one of 22 communes in the suburban area of Nantes.