Rotating beacon
Rotating beacon may refer to:
- Aerobeacon, a light assembly creating a fixed or flashing signal visible over long distances
 - Aerodrome beacon, a beacon to indicate an airport's or aerodrome's location to aircraft pilots at night
 - Airway beacon, a rotating light mounted atop a tower
 - Emergency vehicle lighting, visual warning light fitted to a vehicle
 - Lighthouse, a structure that emits light to aid marine navigation