Ragesh is the name of the star located in the fictional Ragesh system featured in the television series Babylon 5. It could also refer to:
- Ragesh system, a stellar system featured in Babylon 5.
- Ragesh I, a planet in the Ragesh system.
- Ragesh II, a planet in the Ragesh system.
- Ragesh III, a planet in the Ragesh system and site of a Centauri agricultural colony.
- Ragesh III station, a Centauri research station in orbit around Ragesh III.