Baratili San Pietro

Baratili San Pietro () 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 1,278 and an area of .
Baratili San Pietro borders the following municipalities: Nurachi, Oristano, Riola Sardo, San Vero Milis, Zeddiani.