75 may refer to:
- 75 (number), the natural number following 74 and preceding 76
- one of the years 75 BC, AD 75, 1975, 2075
- 75 (album), an album by Joe Zawinul
- 75 Eurydike, a main-belt asteroid
Vehicles
- Alfa Romeo 75, a compact executive sedan
- Tatra 75, a mid-size car
- Various Rover models: