| Monte San Pietro | |
| Official Name: | Comune di Monte San Pietro |
| Coordinates: | 44.4667°N 23°W |
| Region: | Emilia-Romagna |
| Metropolitan City: | Bologna (BO) |
| Mayor: | Monica Cinti |
| Area Total Km2: | 74.7 |
| Population Footnotes: | [1] |
| Population Total: | 10972 |
| Population As Of: | 30 November 2017 |
| Population Demonym: | Montesampietrini or Sampietrini |
| Elevation M: | 112 |
| Postal Code: | 40050 |
| Area Code: | 051 |
Monte San Pietro (Medial Mountain Bolognese: Måunt San Pîtr) is a comune (municipality) in the Metropolitan City of Bologna in the Italian region Emilia-Romagna, located about 12km (07miles) southwest of Bologna.
Monte San Pietro borders the following municipalities: Marzabotto, Sasso Marconi, Valsamoggia, Zola Predosa.