San Vero Milis () is a comune (municipality) in the Province of Oristano in the Italian region Sardinia, located about northwest of Cagliari and about north of Oristano. As of 31 December 2004, it had a population of 2,506 and an area of .
San Vero Milis borders the following municipalities: Baratili San Pietro, Milis, Narbolia, Riola Sardo, Tramatza, Zeddiani.