| Saint-Pierre-du-Bû | |
| Commune Status: | Commune |
| Arrondissement: | Caen |
| Canton: | Falaise |
| Insee: | 14649 |
| Postal Code: | 14700 |
| Mayor: | Jean-Claude Leroux[1] |
| Term: | 2020 - 2026 |
| Intercommunality: | Pays de Falaise |
| Coordinates: | 48.8689°N -0.2158°W |
| Elevation M: | 204 |
| Elevation Min M: | 159 |
| Elevation Max M: | 236 |
| Area Km2: | 7.39 |
Saint-Pierre-du-Bû (pronounced as /fr/) is a commune in the Calvados department in the Normandy region in northwestern France.