Maestri may refer to:
- Alex Maestri (born 1985), Italian baseball player
- Cesare Maestri (born 1929), Italian mountaineer
- Flavio Maestri, Peruvian soccer player.
- Hector Maestri (born 1935), Cuban baseball player
- Robert Maestri (1899–1974), mayor of New Orleans
- Walter Maestri, director of emergency management for Jefferson Parish, Louisiana