Rail
Rail or rails may refer to:
- Railway track
- The hot rolled steel profiles used on rail tracks or tramway tracks
- Rail transport
- Rallidae, the group of birds called rails
- A guard rail for safety or support
- Handrail on a stairway
- Rail (band), an American band
- Batten (theater), rail in theatrical lighting
- Power supply rail, a voltage rail. A single voltage provided by a power supply unit
- Common rail, a fuel injection system
- R4!L or Rail: English/American disc jockey and producer
- A third rail used to provide electricity to a trains locomotive